CN108926173A - A kind of bed body folds gathering mechanism and its play yard - Google Patents
A kind of bed body folds gathering mechanism and its play yard Download PDFInfo
- Publication number
- CN108926173A CN108926173A CN201811065500.8A CN201811065500A CN108926173A CN 108926173 A CN108926173 A CN 108926173A CN 201811065500 A CN201811065500 A CN 201811065500A CN 108926173 A CN108926173 A CN 108926173A
- Authority
- CN
- China
- Prior art keywords
- railing
- column
- bed body
- drag
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D7/00—Children's beds
- A47D7/002—Children's beds foldable
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D13/00—Other nursery furniture
- A47D13/06—Children's play- pens
- A47D13/061—Children's play- pens foldable
- A47D13/063—Children's play- pens foldable with soft walls
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- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D7/00—Children's beds
- A47D7/005—Children's beds dismountable
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D7/00—Children's beds
- A47D7/01—Children's beds with adjustable parts, e.g. for adapting the length to the growth of the children
Abstract
The invention discloses a kind of bed bodies to fold gathering mechanism, including column and guardrail, guardrail includes left/right handrails, and by the balustrade fastening arrangement of left/right handrails mutually locking, the guardrail clamp device that column and railing are locked, device will be drawn high with hand up to mention, linkage is pulled to drive all control-rods to be rotated up simultaneously, the first extension rod, which is rotated down and driven, on control-rod folds the lock state that tripper unlocks balustrade fastening arrangement and guardrail clamp device respectively, make between railing and railing, it can be folded between railing and column, it continues to pull up and draws high device, control-rod is driven to continue up rotation, control-rod is drawn close to support box folding, and it drives and is mutually drawn close between column, it is finished until folding to collapse, one step completes operation；The invention also discloses the play yard that a kind of application bed body folds gathering mechanism, including cloth and base fabric, draw high device and expose to above base fabric, realize that step folding is collapsed so that user pulls, easy to operate.
Description
[technical field]
The present invention relates to a kind of bed bodies to fold gathering mechanism, and the invention further relates to a kind of application bed bodies to fold gathering mechanism
Play yard.
[background technique]
Child play bed is mainly made of bed body and cloth, and cloth surrounds the safe space played inside for child,
It can prevent from child from climbing out of to fall.The bed body of child play bed currently on the market be usually it is fixed, also have and be partially
It is composed of the foldable structure that four columns and guardrail form, but these bed body fold mechanisms are typically necessary when folding
Step by step unlock the clamp device of different location, then folded, operating procedure is more, and more people is needed to operate or a people
Need to convert the clamp device that different orientation unlock corresponding position, poor operation convenience.
The present invention is namely based on what such case was made.
[summary of the invention]
A kind of The purpose of the present invention is to overcome the shortcomings of the prior art and to provide structures simple, one-hand operation simultaneously can be real
Bed body is folded the bed body collapsed and folds gathering mechanism by an existing step.
It is folded it is a further object of the present invention to provide a kind of bed body and collapses game that is simple and playing safely inside for children
Bed.
The present invention is achieved by the following technical solutions:
A kind of bed body folding gathering mechanism, it is characterised in that: including multiple columns 1, set between the two neighboring column 1
There is a guardrail 2, each guardrail 2 respectively includes left and right railing 20, and described 20 one end of railing and corresponding column 1 are in above-below direction
Rotation connection, being equipped between the railing 20 and corresponding column 1 can be locked in railing 20 on column 1 in bed body unfolded state
Guardrail clamp device 3, be equipped between the left and right railing 20 on same guardrail 2 hinged with the two respectively and both make energy
The connecting piece for railing 21 rotated in above-below direction is equipped between the left and right railing 20 and connecting piece for railing 21 and shape is unfolded in bed body
The balustrade fastening arrangement 22 of three's mutually locking can be equipped with support box 4 between multiple columns 1 when state, it is each described vertical
Control-rod 5 is equipped between 1 lower part of column and support box 4, the both ends of the control-rod 5 are hinged with column 1 and support box 4 respectively and make
Control-rod 5 can be rotated upwardly and downwardly with respect to column 1 and support box 4, and the control-rod 5 is equipped with to both ends along two hinge joints and extends
The first extension rod 51 and the second extension rod 52, the support box 4, which is equipped with, can act on the second extension rod 52 to driving
The linkage 43 that all control-rods 5 rotate together, and can 43 work of driven linkage for people's pulling and when being lifted up
Make to drive what control-rod 5 was rotated up to draw high device 40, first extension rod 51 and balustrade fastening arrangement 22 and guardrail
Balustrade fastening arrangement 22 and guardrail clamp device 3 can be unlocked when the first extension rod 51 rotates down by being equipped between clamp device 3
Lock state folding tripper 6.
A kind of bed body as described above folds gathering mechanism, it is characterised in that: the linkage 43 includes that can prop up
The linkage seat 431 slided up and down in frame box 4, between the linkage seat 431 and the second extension rod 52 be equipped with both ends respectively with the two
Hinged connecting rod 432.
A kind of bed body as described above folds gathering mechanism, it is characterised in that: the support box 4 is equipped with to be unfolded in bed body
The anti-skid device of the voluntarily upward sliding of linkage seat 431 can be limited when state.
A kind of bed body as described above folds gathering mechanism, it is characterised in that: the support box 4 includes cutting with scissors with control-rod 5
The bottom case 41 connect, the linkage seat 431 are slidably connected in bottom case 41, and the anti-skid device includes sliding to connect with linkage seat 431
The cover 42 connect is equipped with limitation cover 42 with respect to linkage seat 431 and slides up and down stroke between the cover 42 and linkage seat 431
Stroke restricting means, the device 40 that draws high are connected on cover 42 and cover 42 can be pulled to move upwards in pull-up, institute
Bottom case 41 is stated equipped with axis hole 411,42 bottom of cover is fixed with fixing axle 44, and being connected in the fixing axle 44 can pass through
The locking piece 45 of axis hole 411, the locking piece 45 be equipped in bed body unfolded state stretch out 411 bottom outside of axis hole to
The lock 451 for limiting the voluntarily upward sliding of cover 42 is equipped between the fixing axle 44 and locking piece 45 and is drawing high fixing axle 44
When can drive the rotation drive devices of 451 rotation of locking piece 45 and lock, 411 side of axis hole is located on the bottom case 41 and is equipped with
Device 40 can be drawn high described in pulling, cover 42 and fixing axle 44 are pulled upwardly, revolved for latching 451 bonnet lock holes 412 that pass through
Under the action of rotary driving device, 451 rotation of locking piece 45 and lock, when lock 451 turns to the position of bonnet lock hole 412, lock
Button 451 is pulled up into bonnet lock hole 412 to be detached from 411 bottom outer wall of axis hole, is disengaged and is fastened, continues to draw high cover 42, reach
It when the range of stroke restricting means, pulls linkage seat 431 to move upwards by cover 42, is pushed under the effect of connecting rod 432
Second extension rod 52 and control-rod 5 are rotated up, while the first extension rod 51 rotates down.
A kind of bed body as described above folds gathering mechanism, it is characterised in that: the stroke restricting means include being fixed on
Multiple sliding bars 4311 in linkage seat 431, the cover 42, which is equipped with, to be inserted into for sliding bar 4311 and exists for sliding bar 4311
The sliding sleeve 421 slided up and down in it, being fixed on the sliding bar 4311 can prevent sliding bar 4311 from 421 bottom of sliding sleeve
The piston piece 4312 that portion skids off.
A kind of bed body as described above folds gathering mechanism, it is characterised in that: the locking piece 45 is to be set in fixing axle
The axle sleeve in 44 outsides, the rotation drive device include being radially fixed in fixing axle 44 and protruding in 44 outside of fixing axle
Guiding axis 441, the locking piece 45, which is equipped with, slides the arc chute 452 matched, the guiding axis 441 with guiding axis 441
Driving locking piece 45 rotates when moving up and down in arc chute 452.
A kind of bed body as described above folds gathering mechanism, it is characterised in that: the fixing axle 44 and locking piece 45 it is outer
Side is arranged with sleeve 46, and the sleeve 46 is fixed in fixing axle 44, and third is equipped between the fixing axle 44 and locking piece 45
Spring 47.
A kind of bed body as described above folds gathering mechanism, it is characterised in that: the device 40 that draws high includes being fixed on face
The handle fixing piece 401 at the top of lid 42 is rotatably connected to handle 402 on the handle fixing piece 401, sets on the handle 402
There is drawstring 403.
A kind of bed body as described above folds gathering mechanism, it is characterised in that: 1 bottom of column is equipped with universal wheel 11.
A kind of bed body as described above folds gathering mechanism, it is characterised in that: the guardrail clamp device 3 is vertical including being located at
Corner bracket 12 on column 1,12 upper end of corner bracket and 20 one end of railing are hinged, and upper gearing is equipped between the corner bracket 12 and railing 20
Part 31 and lower moving part 32, upper 31 upper end of moving part and railing 20 are hinged, under lower 32 lower end of moving part and corner bracket 12
End is hinged, and the middle part of the corner bracket 12 is equipped with being capable of movable strut 33, the lower end of the upper moving part 31 and lower moving part 32
Upper end it is hinged with strut 33 respectively, be equipped with fastener hole 121 in the middle part of the corner bracket 12, the strut 33 is equipped with and can stretch
Flexible button 34 is equipped between the flexible button 34 and strut 33 for buckleing 34 the first springs 35 ejected outward for flexible, in bed
Body unfolded state, the flexible button 34 are stretched out and are buckled into fastener hole 121, the lower moving part 32, strut 33 and corner bracket 12
Between form a fixed tripod, and upper moving part 31 and railing 20 are propped up and are fastened on corner bracket 12.
A kind of bed body as described above folds gathering mechanism, it is characterised in that: the balustrade fastening arrangement 22 includes being located at
On railing 20 and can opposite railing 20 extensible member 221 that stretches out or retract, and for ejecting extensible member 221 outward
Two springs 222, the connecting piece for railing 21, which is equipped in bed body unfolded state, can be inserted into and flexible for extensible member 221
The binding groove 211 that part 221 can prevent left/right handrails 20 from rotating relative to connecting piece for railing 21 after being inserted into.
A kind of bed body as described above folds gathering mechanism, it is characterised in that: the foldings tripper 6 is including being located at the
The steel wire connector 61 one extension rod 51 top and can slided up and down in column 1, the steel wire connector 61 and first prolong
The first drag-line 62 connecting the two is equipped between boom 51, it is corresponding with the left and right railing 20 being connected on the same column 1
Left and right extensible member 221 and steel wire connector 61 between be respectively equipped with left and right second drag-line 63, the flexible button 34 is equipped with
Hole 341 is pulled, it is described to pull the drawing article for being equipped in hole 341 and flexible button 34 being driven to retract into strut 33 when pulling
64, the strut 33 is equipped with the relief hole 331 that is pierced by and swings for drawing article 64, and is connected on the same column 1
It is respectively equipped with left and right third drag-line 65 between the corresponding left and right drawing article 64 of left and right railing 20 and steel wire connector 61, is drawn
The steel wire connector 61 is moved to pull the second drag-line 63 and third drag-line 65, left and right second drag-line 63 to pull left and right
Extensible member 221 retracts railing 20 and deviates from corresponding binding groove 211, while the left and right third drag-line 65 pulls drawing article 64
It drives flexible 34 retraction strut 33 of button and deviates from fastener hole 121.
A kind of bed body as described above folds gathering mechanism, it is characterised in that: is equipped between the strut 33 and corner bracket 12
Tension spring 36 for pulling strut 33 toward the side that opposite third drag-line 65 pulls.
A kind of bed body as described above folds gathering mechanism, it is characterised in that: and the steel wire connector 61 is T-type structure,
First drag-line 62 is connected to the bottom end of steel wire connector 61, and left and right second drag-line 63 is connected to steel wire connector
61 left and right ends, and the left and right third drag-line 65 is connected to the left and right ends of steel wire connector 61.
A kind of bed body as described above folds gathering mechanism, it is characterised in that: the left and right on wherein at least one guardrail 2
Railing 20 respectively include can mutually dismantling connection the first bar 201 and the second bar 202, first bar 201 and column 1 rotation connect
It connects, the guardrail clamp device 3 is arranged between the first bar 201 and column 1, and second bar 202 and connecting piece for railing 21 are cut with scissors
It connects, corresponding second drag-line 63 includes the first drag-line section 631 in the first bar 201 and in the second bar 202
Second drag-line section 632, described first drag-line section, 631 one end are connect with steel wire connector 61, described second drag-line section, 632 one end with
Extensible member 221 connects, and being equipped between first bar 201 and the second bar 202 can be by the first bar 201 and 202 snapping of the second bar
One entirety simultaneously can snap together the first drag-line section 631 and the second drag-line section 632 after fastening to make the first drag-line section
631 and second buckling device 633 that moves as a whole of drag-line section 632, second bar 202 be equipped with the energy when pressing
Buckling device 633 is enough set to disengage the button 634 of buckling state.
A kind of bed body as described above folds gathering mechanism, it is characterised in that: the buckling device 633 includes buckle 6331
With the fastener 6332 with 6331 snappings of buckle, the fastener 6332 is slidably connected on the first bar 201, first bar
201 are equipped with the 4th spring 6333 for ejecting fastener 6332 outward, the first drag-line section 631 and fastener 6332
It connects and is used to pull fastener 6332 in the first bar 201, the buckle 6331 is slidably connected on the second bar 202, institute
State buckle 6331 connect with the second drag-line section 632 and by the second drag-line section 632 to 221 side of extensible member tension, and press by
Buckle 6331 can be pushed to disengage fastening toward 6332 side of fastener when button 634.
A kind of bed body as described above folds gathering mechanism, it is characterised in that: with left and right first bar 201 corresponding two
It has been respectively articulated with bedside bed fixing piece 13 in the middle part of a column 1, has been equipped between the bedside bed fixing piece 13 and column 1 for by bed
The strut 14 that side bed fixing piece 13 is propped and fixed, the strut 14 is detachably connected with bedside bed fixing piece 13 and column 1, left
The right bedside bed fixing piece 13 forms the second bar of left and right 202 and the railing being used to support in tightening state when propping state
The bracket of connector 21.
A kind of bed body as described above folds gathering mechanism, it is characterised in that: left and right described on the same guardrail 2
20 equal length of railing.
A kind of bed body as described above folds gathering mechanism, it is characterised in that: there are four the columns 1, and in rectangle point
Cloth.
A kind of play yard folding gathering mechanism using above-mentioned bed body, it is characterised in that: the two neighboring column 1 it
Between be equipped with cloth 70, the base fabric 71 for being located at 42 top of cover is equipped between the bottom of the cloth 70, the base fabric 71 is equipped with
Side ring 72 is located on the cover 42 and draws high the outside of device 40 and be equipped with base fabric fastener 73 for fixing side ring 72, described
It draws high device 40 to expose to from side ring 72 above base fabric 71,71 top of base fabric is detachably equipped with heelpiece 74, the bed
Body folds and is hung with cloth 75 on gathering mechanism, and the bed cloth 75 is equipped with mattress 76.
Compared with prior art, the present invention has the following advantages:
1, the configuration of the present invention is simple, rational and compact are readily produced manufacture.
2, the present invention holds drawstring and simultaneously up mentions, cover and guiding axis are pulled upwardly when folding gathering, lock rotation
And disengage fastening；Continue above to mention, then cover pulls linkage seat to move upwards, and drives all control-rods to be rotated up together, together
The first extension rod of Shi Suoyou rotates down, and the first extension rod pulls corresponding steel wire connector, so that all extensible members be pulled to deviate from
Corresponding binding groove, meanwhile, pull all drawing articles to drive corresponding flexible button abjection fastener hole, a step releases all left and right columns
Locking between bar, between railing and column；Continue above to mention, all control-rods continue up rotation, and drive corresponding column
It mutually draws close, while railing rotates down, is finished until folding to collapse, one-handed performance a, step is completed, simple and convenient.
3, the present invention controls multiple control-rods by linkage and rotates together, then is controlled by control-rod and fold tripper
Balustrade fastening arrangement and guardrail clamp device are unlocked together, realizes that bed body folds the linkage of unlocking collapsed, avoids part
Clamp device locking and part clamp device the case where unlocking.
4, what the present invention can limit that linkage seat voluntarily slides when being equipped on the support box in bed body unfolded state is anti-
Sliding device in bed body inclination, is toppled over or when vibrating state, can prevent linkage seat voluntarily slide and to balustrade fastening arrangement with
The unlock of guardrail clamp device, uses safety and stability.
5, rotation drive device of the present invention is made of guiding axis and arc chute, and guiding axis moves upwards in arc chute
When, locking piece and lock rotation unlock, the unlocking motion fusion of lock, can above to mention drawing high during above mentioning of device
One step is completed unlock and is folded, and operation is simplified.
6, the present invention hingedly realizes the rotation connection of railing and column by corner bracket and railing, by strut, it is flexible buckle, on
Moving part and lower moving part realize that the locking fastening and unlock rotation of railing and column are stretched out simultaneously by flexible button upon deployment
It buckles into fastener hole, so that strut be fixed, upper moving part and lower moving part are propped up fixation by strut, and railing and column are locked
Fixed fastening；When needing to fold, only flexible detain need to be retracted abjection fastener hole into strut, the fixation to strut be released, to solve
Except the fixation of upper moving part and lower moving part, simple and convenient, step completion is unlocked.
7, the present invention wears drawing article in pulling hole, by pulling drawing article by buckling setting pulling hole flexible
It drives flexible button to retract abjection fastener hole into strut, and after unlock, pulls strut to put away the position of fastener hole, prevent from stretching
It is buckled in unlocked state and enters fastener hole and lock again, structure is simple, and by pulling one step of drawing article to complete, operation is simple.
8, the present invention is equipped with for pulling strut toward the side that opposite drawing article pulls between the strut and corner bracket
Tension spring, then when needing to lock on railing and column, after drawing article is unclamped and pulled, strut and flexible can be pulled by tension spring
Button swings to the position of fastener hole, for the first spring by it is flexible buckle to eject to buckle into fastener hole lock.
9, it is equipped with steel wire connector in each column of the present invention, is respectively connected with corresponding first on each steel wire connector
Drag-line, the second drag-line of left and right and left and right third drag-line, the first extension rod rotate down, and pull the steel wire to connect by the first drag-line
Fitting, to pull the second drag-line and third drag-line, left and right second drag-line pulls left and right extensible member to retract railing and takes off
Corresponding binding groove out, while the left and right third drag-line pulls drawing article that flexible button is driven to retract strut and deviates from fastener hole,
Using five cable architectures, realize that a step releases the locking of all guardrail clamp devices and balustrade fastening arrangement, structure is simple.
10, the present invention is under balustrade fastening arrangement locking in bed body unfolded state, left and right second bar and connecting piece for railing
One entirety being fixed to each other, pins left and right button, disengages left and right buckling device and fastens, by left and right second bar and railing
The entirety of connector composition is removed, and the bedside bed structure an of openings at one side is formed；In addition strut is inserted into bedside bed fixing piece
With hole location corresponding on column, bedside bed fixing piece is propped into fixation, then left and right second bar and connecting piece for railing is formed whole
Body frame forms bedside bed edge of bed on left and right bedside bed fixing piece, while can also fix left and right two corresponding columns, prevents
Only in bedside bed state, bed body is folded, and bed body is solid and reliable；When needing to fold gathering, by left and right second bar and railing
The entirety of connector composition is removed from bedside bed fixing piece, is snapped on corresponding two left and right first bars again, Ji Keshi
Existing bed body folds and unfolds function, and the present invention is with linkage control guardrail clamp device and balustrade fastening arrangement unlocking function
While, it realizes bedside bed function, can be good at meeting user demand.
11, play yard of the invention can haul the drawstring exposed above base fabric when removing cloth, mattress and heelpiece
It above mentions, singlehanded bed body can be folded and be collapsed, it is simple to operate.
[Detailed description of the invention]
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is a kind of one of the structural schematic diagram of bed body folding gathering mechanism；
Fig. 2 is the explosive view of support box with the component being mounted thereon；
Fig. 3 is the bottom view of bottom case；
Fig. 4 is the cross-sectional view of the composite structure of linkage seat and its associated components；
Fig. 5 is the explosive view of guardrail clamp device and balustrade fastening arrangement；
Fig. 6 is the cross-sectional view of guardrail clamp device and balustrade fastening arrangement in tightening state；
Fig. 7 is the structural schematic diagram for folding tripper；
Fig. 8 is a kind of schematic diagram of bed body folding gathering mechanism each component ganged movement when folding gathering；
Fig. 9 is a kind of second structural representation of bed body folding gathering mechanism；
Figure 10 is the explosive view of the composite structure of the first bar and the second bar and buckling device；
Figure 11 is the structural schematic diagram that a kind of bed body folds that gathering mechanism is in bedside bed state；
Figure 12 is the cross-sectional view that the play yard of gathering mechanism is folded using bed body；
Figure 13 is the partial enlarged view A in Figure 12；
Figure 14 is structural schematic diagram of the play yard when not installing cloth and bed board.
[specific embodiment]
The invention will be further described below in conjunction with the accompanying drawings:
A kind of bed body as shown in figs. 1 to 14 folds gathering mechanism, including multiple columns 1, the two neighboring column 1
Between be equipped with guardrail 2, each guardrail 2 respectively includes left and right railing 20, and described 20 one end of railing is with corresponding column 1 upper
Lower direction rotation connection, railing 20 can be locked in bed body unfolded state by being equipped between the railing 20 and corresponding column 1
Guardrail clamp device 3 on column 1 is equipped with hinged with the two respectively between the left and right railing 20 on same guardrail 2 and makes
The connecting piece for railing 21 that the two can rotate in above-below direction is equipped between the left and right railing 20 and connecting piece for railing 21 in bed body
The balustrade fastening arrangement 22 of three's mutually locking can be equipped with support box 4, each between multiple columns 1 when unfolded state
Control-rod 5 is equipped between 1 lower part of column and support box 4, the both ends of the control-rod 5 are cut with scissors with column 1 and support box 4 respectively
It connects and control-rod 5 is enable to rotate upwardly and downwardly with respect to column 1 and support box 4, and the control-rod 5 is equipped with along two hinge joints to two
Hold extend the first extension rod 51 and the second extension rod 52, the support box 4 be equipped with can act on the second extension rod 52 from
And the linkage 43 for driving all control-rods 5 to rotate together, and held for people and linkage can be driven to fill when being lifted up
43 work are set to drive what control-rod 5 was rotated up to draw high device 40, first extension rod 51 and balustrade fastening arrangement 22
Balustrade fastening arrangement 22 and guardrail fastening can be unlocked when the first extension rod 51 rotates down by being equipped between guardrail clamp device 3
The folding tripper 6 of the lock state of device 3.
It hand-pulls and draws high device 40 and above mention, driven linkage 43, linkage 43 acts on the second extension rod 52
On, drive control-rod 5 to be rotated up using the hinge joint of control-rod 5 and column 1 as fulcrum, the first extension rod 51 rotates relatively downward
And drive and fold the lock state that tripper 6 unlocks balustrade fastening arrangement 22 and guardrail clamp device 3 respectively, make 20 He of railing
It can mutually be rotated between corresponding connecting piece for railing 21, the opposite column 1 corresponding to it of each railing 20 is enable to rotate upwardly and downwardly；
It continues to pull up and draws high device 40, control-rod 5 is driven to continue up rotation, since all control-rods 5 are hinged on support box 4, institute
It states control-rod 5 to draw close to the folding of support box 4, under the action of control-rod 5, mutually be drawn close between column 1, while railing 20 is downward
Rotation is finished until folding to collapse.Therefore, only need one hand draw high device 40 and above mention, can a step realization bed body folding
Overlapping is held together, simple to operate, such as Fig. 8.
Preferably, 1 bottom of column be equipped with universal wheel 11, so as to fold collapse when column 1 between can be preferably
Mutually draw close.
Preferably, left and right 20 equal length of railing on the same guardrail 2 makes to fold the bed body folding after collapsing
It is small that organization volume is held together in overlapping, carries convenient for storage.
It preferably, there are four the columns 1, and is in distributed rectangular.And according to use demand, the column 1 can also be
Three or five or more.
Preferably, the linkage 43 includes the linkage seat 431 that can be slided up and down in support box 4, the linkage
Seat 431 and second is equipped with both ends between extension rod 52 connecting rod 432 hinged with the two passes through connecting rod 432, linkage such as Fig. 2 respectively
Seat 431 can drive the second extension rod 52 to follow its up and down motion when sliding up and down, and rotate upwardly and downwardly control-rod 5.
Preferably, the support box 4, which is equipped with, can limit the voluntarily upward sliding of linkage seat 431 in bed body unfolded state
Anti-skid device, in bed body inclination, topple over or when vibrating state, can prevent linkage seat 431 from voluntarily sliding and tight to railing
It is fixedly mounted with and sets 22 and the unlock of guardrail clamp device 3.
Preferably, the support box 4 includes the bottom case 41 hinged with control-rod 5, and the linkage seat 431 is slidably connected at bottom
In shell 41, the anti-skid device includes the cover 42 being slidably connected with linkage seat 431, between the cover 42 and linkage seat 431
The stroke restricting means of stroke are slided up and down with respect to linkage seat 431 equipped with limitation cover 42, the device 40 that draws high is connected to face
Cover 42 can be pulled to move upwards on lid 42 and in pull-up, the bottom case 41 is equipped with axis hole 411,42 bottom of cover
It is fixed with fixing axle 44, the locking piece 45 that can pass through axis hole 411 is connected in the fixing axle 44, the locking piece 45 is equipped with
The lock 451 that the voluntarily upward sliding of cover 42 is prevented in 411 bottom outside of axis hole is stretched out in bed body unfolded state, it is described
The rotation that 451 rotation of locking piece 45 and lock can be driven when drawing high fixing axle 44 is equipped between fixing axle 44 and locking piece 45
Driving device is located at 411 side of axis hole on the bottom case 41 and is equipped with the bonnet lock holes 412 that can pass through for lock 451, if Fig. 2 is to scheming
4.Device 40 is drawn high described in pulling, and cover 42 and fixing axle 44 are pulled upwardly, under the action of rotation drive device, locking piece
45 and lock 451 rotation, when lock 451 turns to the position of bonnet lock hole 412, lock 451 be pulled up into bonnet lock hole 412 from
And it is detached from 411 bottom outer wall of axis hole, it disengages and fastens, continue to draw high cover 42, when reaching the range of stroke restricting means, lead to
Crossing cover 42 pulls linkage seat 431 to move upwards, and the second extension rod 52 and control-rod 5 is pushed to turn under the effect of connecting rod 432 upwards
It is dynamic, while the first extension rod 51 rotates down.
Preferably, the stroke restricting means include the multiple sliding bars 4311 being fixed in linkage seat 431, the cover
42 are equipped with for the insertion of sliding bar 4311 and for the sliding sleeve 421 that sliding bar 4311 slides up and down in it, the sliding bar
The piston piece 4312 that sliding bar 4311 can be prevented to skid off from 421 bottom of sliding sleeve is fixed on 4311, such as Fig. 4.When cover 42
When sliding in opposite linkage seat 431, in maximum stroke, piston piece 4312 is against on sliding sleeve 421, to pull linkage seat 431
It moves together.
Preferably, the locking piece 45 is the axle sleeve for being set in 44 outside of fixing axle, and the rotation drive device includes edge
Radially fixed in fixing axle 44 and to protrude guiding axis 441 in the outside of fixing axle 44, the locking piece 45 is equipped with and guiding
Axis 441 slides the arc chute 452 matched, and the guiding axis 441 drives locking piece when moving up and down in arc chute 452
45 rotations, when guiding axis 441 moves upwards in arc chute 452, the 451 rotation unlock of locking piece 45 and lock；Guiding axis 441
When moving downward in arc chute 452, the 451 rotation locking of locking piece 45 and lock, structure is simple, and latches 451 unlock
During drawing high device 40 and above mentioning can a step complete, it is easy to operate.
Preferably, the outer sheath of the fixing axle 44 and locking piece 45 is equipped with sleeve 46, and the sleeve 46 is fixed on fixation
On axis 44, third spring 47 is equipped between the fixing axle 44 and locking piece 45, the third spring 47 is used for 4 He of fixing axle
Locking piece 45 is pressed toward both ends.When drawing high device 40 described in the pull-up and carrying out 451 unlock of lock, third spring 47 is made it easier to
Fixing axle 44 is pulled to go the 451 rotation unlock of driving lock；When pushing cover 42 carries out 451 locking of lock, it is pierced by lock 451
Before bonnet lock hole 412, the side wall limitation lock 451 of bonnet lock hole 412 rotates in bonnet lock hole 412, and third spring 47 provides locking
45 1 downward elastic force of part reduce the rotation of locking piece 45 to reduce the power that guiding axis 441 acts on arc chute 452
Turn power, to reduce the friction between lock 451 and 412 hole wall of bonnet lock hole, pushes cover 42 convenient for user.
Preferably, the balustrade fastening arrangement 22 includes being located on railing 20 and railing 20 capable of stretching out or retract relatively
Extensible member 221, and the second spring 222 for ejecting extensible member 221 outward, the connecting piece for railing 21 are equipped in bed
It can be inserted into for extensible member 221 when body unfolded state and left/right handrails 20 can be prevented to connect with respect to railing after the insertion of extensible member 221
The binding groove 211 that fitting 21 rotates, such as Fig. 6,221 extensible member 221 of extensible member on left and right railing 20 is inserted into corresponding binding groove
After 211, left and right railing 20 and 21 three of connecting piece for railing are locked and fastened as an entirety.
Preferably, the guardrail clamp device 3 includes the corner bracket 12 being located on column 1,12 upper end of corner bracket and railing
20 one end are hinged, upper moving part 31 and lower moving part 32 are equipped between the corner bracket 12 and railing 20, on the upper moving part 31
End is hinged with railing 20, and lower 32 lower end of moving part and 12 lower end of corner bracket are hinged, and the middle part of the corner bracket 12 is equipped with and can live
Dynamic strut 33, the lower end of the upper moving part 31 and the upper end of lower moving part 32 are hinged with strut 33 respectively, the corner bracket 12
Middle part is equipped with fastener hole 121, and the strut 33 is equipped with can stretch flexible and buckles 34, between the flexible button 34 and strut 33
Equipped with the first spring 35 for ejecting flexible button 34 outward, in bed body unfolded state, the flexible button 34 is stretched out and is buckled into
In fastener hole 121, a fixed tripod is formed between the lower moving part 32, strut 33 and corner bracket 12, and by upper company
Moving part 31 and railing 20, which are propped up, to be fastened on corner bracket 12, is fastened on railing 20 corresponding in column 1, such as Fig. 5 and Fig. 6.
It is equipped with balustrade fastening arrangement 22 between each pair of left/right handrails 20, it is tight that guardrail is equipped between each railing 20 and column 1
It is fixedly mounted with and sets 3, in the lock state of guardrail clamp device 3 and balustrade fastening arrangement 22, the column 1 and guardrail 2 form one surely
Solid entirety.
Preferably, the folding tripper 6 includes being located at 51 top of the first extension rod and upper in column 1 capable of gliding
Dynamic steel wire connector 61 is equipped with the first drag-line 62 connecting the two between the steel wire connector 61 and the first extension rod 51,
Between left and right extensible member 221 corresponding with the left and right railing 20 being connected on the same column 1 and steel wire connector 61
It is respectively equipped with left and right second drag-line 63, the flexible button 34, which is equipped with, pulls hole 341, is equipped with and is drawing in the pulling hole 341
The drawing article 64 that flexible button 34 can be driven to retract when dynamic into strut 33, the strut 33 are equipped with and are pierced by and put for drawing article 64
Dynamic relief hole 331, left and right drawing article 64 corresponding with the left and right railing 20 being connected on the same column 1 and steel wire
Left and right third drag-line 65 is respectively equipped between connector 61, such as Fig. 5 to Fig. 7.It is equipped with steel wire connector 61 in each column 1,
Corresponding first drag-line 62, the second drag-line 63 of left and right and left and right third drag-line 65 are respectively connected on each steel wire connector 61, the
One extension rod 51 rotates down, and pulls the steel wire connector 61 by the first drag-line 62, to pull the second drag-line 63 and the
Three drag-lines 65, left and right second drag-line 63 pull left and right extensible member 221 to retract railing 20 and deviate from corresponding binding groove
211, while the left and right third drag-line 65 pulls drawing article 64 to drive flexible 34 retraction strut 33 of button and deviates from fastener hole 121,
One step releases the locking of all guardrail clamp devices 3 and balustrade fastening arrangement 22.
First drag-line 62, the second drag-line 63 and the third drag-line 65 is preferably steel wire, can also be other ropes
Structure.
Preferably, the steel wire connector 61 is T-type structure, and first drag-line 62 is connected to the bottom of steel wire connector 61
End, left and right second drag-line 63 is connected to the left and right ends of steel wire connector 61, and the left and right third drag-line 65 divides
It is not connected to the left and right ends of steel wire connector 61, symmetrical configuration, left and right control is precisely.
Preferably, one for pulling strut 33 toward opposite third drag-line 65 is equipped between the strut 33 and corner bracket 12
The dynamic tension spring 36 of layback.
Preferably, the device 40 that draws high includes the handle fixing piece 401 for being fixed on 42 top of cover, and the handle is fixed
Handle 402 is rotatably connected on part 401, the handle 402 is equipped with drawstring 403, such as Fig. 2.
Such as Fig. 8, when folding gathering, holds drawstring 403 and simultaneously up mention, cover 42 and guiding axis 441 are pulled upwardly, latch
451 rotate and disengage fastening；Continue above to mention, then cover 42 pulls linkage seat 431 to move upwards, and drives all control-rods 5 one
It is same to be rotated up, while all first extension rods 51 rotate down, the first extension rod 51 pulls corresponding steel wire connector 61, thus
It pulls all extensible members 221 to deviate from corresponding binding groove 211, and all drawing articles 64 is pulled to drive corresponding 34 abjection of flexible button tight
Solid hole 121, a step release the locking between all left and right railings 20, between railing 20 and column 1；Continue above to mention, all controls
Bar 5 continues up rotation, and drives corresponding column 1 to draw close toward support box 4, while railing 20 rotates down, and receives until folding
Hold together to finish, one-handed performance, a step is completed, simple and convenient.
It when needing to be unfolded, is pressed down according to cover 42, drive control bar 5 rotates down, and all control-rods 5 are with support box 4
Centered on be unfolded, and corresponding column 1 is pushed to move outward, after being fully deployed, the extensible member under the effect of second spring 222
221 stretch out and are inserted into binding groove 211, by 21 three's mutually locking of the left and right railing 20 and connecting piece for railing；In tension spring 36
Under pulling, strut 33 buckles 34 toward movement at fastener hole 12 with flexible, and under the effect of the first spring 35, the button 34 that stretches stretches out slotting
Enter in fastener hole 12, so that railing 20 is fastened on corresponding column 1, completes between all left and right railings 20,20 and of railing
Locking between column 1；In addition, after lock 451 is pierced by bonnet lock hole 412, in the case where guiding axis 441 and arc chute 452 cooperate, lock
Determine part 45 to be rotated, is fastened on lock 451 in 412 bottom outer wall of bonnet lock hole.
Such as Fig. 9 to Figure 11, have the function of bedside bed, wherein at least one guardrail 2 to make the bed body fold gathering mechanism
On left/right handrails 20 respectively include can mutual dismantling connection the first bar 201 and the second bar 202, first bar 201 and vertical
Column 1 is rotatablely connected, and the guardrail clamp device 3 is arranged between the first bar 201 and column 1, and second bar 202 and railing connect
Fitting 21 is hinged, and corresponding second drag-line 63 includes the first drag-line section 631 in the first bar 201 and is set to the second bar
The second drag-line section 632 in 202, described first drag-line section, 631 one end are connect with steel wire connector 61, the second drag-line section
632 one end are connect with extensible member 221, and being equipped between first bar 201 and the second bar 202 can be by the first bar 201 and the second bar
202 snappings are an entirety and can snap together the first drag-line section 631 and the second drag-line section 632 after fastening to make
The buckling device 633 that first drag-line section 631 and the second drag-line section 632 move as a whole, second bar 202 are equipped with
Buckling device 633 can be made to disengage the button 634 of buckling state when pressing.
Preferably, the buckling device 633 includes buckle 6331 and the fastener 6332 with 6331 snappings of buckle, the button
Component 6332 is slidably connected on the first bar 201, and first bar 201 is equipped with for ejecting fastener 6332 outward
Four springs 6333, the first drag-line section 631 connect with fastener 6332 and for drawing fastener 6332 in the first bar 201
Dynamic, the buckle 6331 is slidably connected on the second bar 202, and the buckle 6331 is connect and with the second drag-line section 632 by second
Drag-line section 632 is tensed to 221 side of extensible member, and can push away buckle 6331 toward 6332 side of fastener when by lower button 634
It moves to disengage fastening.
Bedside bed fixing piece 13, the bed have been respectively articulated in the middle part of two columns 1 corresponding with left and right first bar 201
The strut 14 for propping and fixing bedside bed fixing piece 13 is equipped between side bed fixing piece 13 and column 1；The strut 14
It is detachably connected with bedside bed fixing piece 13 and column 1；Or strut 14 is hinged on bedside bed fixing piece 13, and with column 1
It is detachably connected；Or strut 14 is hinged on column 1, and be detachably connected with bedside bed fixing piece 13；Left and right institute
It states bedside bed fixing piece 13 and is formed when propping state and be used to support the second bar of left and right 202 in tightening state and connected with railing
The bracket of part 21.
In bed body unfolded state, left and right second bar 202 and connecting piece for railing 21 are one under the locking of balustrade fastening arrangement 22
A entirety being fixed to each other pins left and right button 634, disengages left and right buckling device 633 and fastens, by left and right second bar 202
The entirety formed with connecting piece for railing 21 is removed, and so that bed body is formed the bedside bed structure of an openings at one side, is made unfolded state
Bed body has the function of bedside bed.In addition strut 14 is inserted into corresponding hole location on bedside bed fixing piece 13 and column 1, by bedside bed
Fixing piece 13 props fixation, then the integrated stand that left and right second bar 202 and connecting piece for railing 21 form is consolidated in left and right bedside bed
Determine on part 13, forms the edge of bed of bedside bed, while can also be fixed by left and right two corresponding columns 1, prevent in bedside bed state
When bed body fold, bed body is solid and reliable, such as Figure 11.
When needing to fold gathering, left and right second bar 202 and connecting piece for railing 21 are formed whole from bedside bed fixing piece
It removes, is snapped on corresponding two left and right first bars 201 again, bed body can be realized folds and unfolds function on 13.It will
The entirety that left and right second bar 202 and connecting piece for railing 21 form is snapped onto again on corresponding two left and right first bars 201, is detained
After conjunction, under buckling device effect, the first bar 201 and the second bar 202 are fixed as an entirety, the first drag-line section 631 and second
Drag-line section 632 is connected as a mass motion, and bed body can be realized folds and unfolds function；It needs to fold in bed body and collapse
When, the first drag-line section 631 pulls the second drag-line section 632 under the pulling of steel wire connector 61, so that extensible member 221 be pulled to retract
Second bar 202 deviates from binding groove 211, releases the locking tightening state of left and right second bar 202 and connecting piece for railing 21, cooperation shield
The function that bed body folds is realized in the unlock of column clamp device 3；It, will by extensible member 221 and binding groove 211 in bed body expansion
Left and right railing 20 and the locking fastening of connecting piece for railing 21, by guardrail clamp device 3 by railing 20 and the locking fastening of column 1, in fact
The function of existing guardrail.
Such as Figure 12 to Figure 14, a kind of play yard folding gathering mechanism using above-mentioned bed body, the two neighboring column 1
Between be equipped with cloth 70, the base fabric 71 for being located at 42 top of cover is equipped between the bottom of the cloth 70, is set on the base fabric 71
There is side ring 72, the outside for drawing high device 40 is located on the cover 42 equipped with the base fabric fastener 73 for fixing side ring 72, institute
It states and draws high device 40 and exposed to from side ring 72 above base fabric 71,71 top of base fabric is detachably equipped with heelpiece 74, described
Bed body folds and is hung with cloth 75 on gathering mechanism, and the bed cloth 75 is equipped with mattress 76.
When bed body folds gathering, cloth 75, mattress 76 and heelpiece 74 are removed, hauls the drawstring 403 for exposing 71 top of base fabric
It above mentions, singlehanded bed body can be folded and be collapsed.
Claims (10)
1. a kind of bed body folds gathering mechanism, it is characterised in that: including multiple columns (1), between the two neighboring column (1)
Equipped with guardrail (2), each guardrail (2) is respectively included left and right railing (20), described railing (20) one end and corresponding column
(1) it is rotatablely connected in above-below direction, being equipped between the railing (20) and corresponding column (1) can be by column in bed body unfolded state
Bar (20) is locked in the guardrail clamp device (3) on column (1), sets between the left and right railing (20) on same guardrail (2)
There are connecting piece for railing (21) that is hinged with the two respectively and rotating the two can in above-below direction, the left and right railing (20) and column
Being equipped between joint element for bar (21) can be by the balustrade fastening arrangement (22) of three's mutually locking, Duo Gesuo in bed body unfolded state
It states and is equipped with support box (4) between column (1), be equipped with control-rod (5) between each column (1) lower part and support box (4), institute
It is hinged with column (1) and support box (4) respectively and make control-rod (5) being capable of opposite column (1) and branch to state the both ends of control-rod (5)
Frame box (4) rotates upwardly and downwardly, and the control-rod (5) is equipped with the first extension rod (51) for extending to both ends and the along two hinge joints
Two extension rods (52), the support box (4), which is equipped with, can act on the second extension rod (52) to drive all control-rods (5)
The linkage (43) rotated together, and hold for people and when being lifted up can driven linkage (43) work to band
What dynamic control-rod (5) were rotated up draws high device (40), first extension rod (51) and balustrade fastening arrangement (22) and guardrail
Balustrade fastening arrangement (22) and guardrail fastening can be unlocked when the first extension rod (51) rotates down by being equipped between clamp device (3)
The folding tripper (6) of the lock state of device (3).
2. a kind of bed body according to claim 1 folds gathering mechanism, it is characterised in that: the linkage (43) includes
The linkage seat (431) that can be slided up and down in support box (4), sets between the linkage seat (431) and the second extension rod (52)
There is the both ends connecting rod (432) hinged with the two respectively.
3. a kind of bed body according to claim 2 folds gathering mechanism, it is characterised in that: the support box (4) is equipped with
The anti-skid device of linkage seat (431) voluntarily upward sliding can be limited in bed body unfolded state.
4. a kind of bed body according to claim 3 folds gathering mechanism, it is characterised in that: the support box (4) include with
The hinged bottom case (41) of control-rod (5), the linkage seat (431) are slidably connected in bottom case (41), and the anti-skid device includes
The cover (42) being slidably connected with linkage seat (431) is equipped with limitation cover (42) between the cover (42) and linkage seat (431)
Opposite linkage seat (431) slide up and down the stroke restricting means of stroke, and the device (40) that draws high is connected on cover (42) simultaneously
Cover (42) can be pulled to move upwards in pull-up, the bottom case (41) is equipped with axis hole (411), cover (42) bottom
It is fixed with fixing axle (44), the locking piece (45) that can pass through axis hole (411), the locking piece is connected on the fixing axle (44)
(45) it is equipped with and stretches out in axis hole (411) bottom outside in bed body unfolded state to limit cover (42) voluntarily upward sliding
Lock (451), between the fixing axle (44) and locking piece (45) be equipped with locking can be driven when drawing high fixing axle (44)
The rotation drive device of part (45) and lock (451) rotation, being located at that axis hole (411) side is equipped on the bottom case (41) can be for lock
The bonnet lock hole (412) that (451) pass through is detained, device (40) is drawn high described in pulling, cover (42) and fixing axle (44) is pulled upwardly,
Under the action of rotation drive device, locking piece (45) and lock (451) rotation turn to bonnet lock hole (412) in lock (451)
Position when, lock (451) is pulled up into bonnet lock hole (412) to be detached from axis hole (411) bottom outer wall, disengage and fasten, after
It is continuous to draw high cover (42), when reaching the range of stroke restricting means, pull linkage seat (431) to transport upwards by cover (42)
It is dynamic, push the second extension rod (52) and control-rod (5) to be rotated up under connecting rod (432) effect, while the first extension rod (51)
It rotates down.
5. a kind of bed body according to claim 1 folds gathering mechanism, it is characterised in that: column (1) bottom is equipped with
Universal wheel (11).
6. a kind of bed body according to claim 1 folds gathering mechanism, it is characterised in that: the guardrail clamp device (3)
Including the corner bracket (12) being located on column (1), corner bracket (12) upper end and railing (20) one end are hinged, the corner bracket (12) and
Upper moving part (31) and lower moving part (32) are equipped between railing (20), upper moving part (31) upper end and railing (20) are cut with scissors
It connects, lower moving part (32) lower end and corner bracket (12) lower end are hinged, and the middle part of the corner bracket (12) is equipped with and movable can support
The upper end of bar (33), the lower end of the upper moving part (31) and lower moving part (32) respectively with strut (33) hingedly, the corner bracket
(12) middle part be equipped with fastener hole (121), the strut (33) be equipped with can stretch it is flexible buckle (34), the flexible button (34)
It is equipped between strut (33) for by flexible the first spring (35) buckleing (34) and ejecting outward, it is described in bed body unfolded state
Flexible button (34) is stretched out and is buckled into fastener hole (121), shape between the lower moving part (32), strut (33) and corner bracket (12)
At a fixed tripod, and upper moving part (31) and railing (20) are propped up and are fastened on corner bracket (12).
7. a kind of bed body according to claim 6 folds gathering mechanism, it is characterised in that: the balustrade fastening arrangement (22)
Including be located on railing (20) and can opposite railing (20) extensible member (221) for stretching out or retracting, and for by extensible member
(221) second spring (222) ejected outward, the connecting piece for railing (21) is equipped with can be for stretching in bed body unfolded state
Contracting part (221) insertion simultaneously can prevent left/right handrails (20) from rotating relative to connecting piece for railing (21) after extensible member (221) insertion
Binding groove (211).
8. a kind of bed body according to claim 7 folds gathering mechanism, it is characterised in that: the folding tripper (6)
Including being located at the steel wire connector (61) that can be slided up and down above the first extension rod (51) and in column (1), the steel wire
It is equipped with the first drag-line (62) connecting the two between connector (61) and the first extension rod (51), and is connected to the same column
(1) it the corresponding left and right extensible member (221) of left and right railing (20) on and is respectively equipped between steel wire connector (61) left and right
Second drag-line (63), the flexible button (34), which is equipped with, pulls hole (341), is equipped in the pulling hole (341) when pulling
The drawing article (64) that flexible button (34) can be driven to retract into strut (33), the strut (33) are equipped with and wear for drawing article (64)
Out and swing relief hole (331), left and right drawing corresponding with left and right railing (20) that are connected on the same column (1)
It is respectively equipped with left and right third drag-line (65) between moving part (64) and steel wire connector (61), pulls the steel wire connector (61)
To pull the second drag-line (63) and third drag-line (65), left and right second drag-line (63) pulls left and right extensible member (221)
It retracts railing (20) and deviates from corresponding binding groove (211), while the left and right third drag-line (65) pulls drawing article (64) to drive
So that flexible button (34) is retracted strut (33) and deviates from fastener hole (121).
9. a kind of bed body according to claim 8 folds gathering mechanism, it is characterised in that: wherein at least one guardrail
(2) left/right handrails (20) on respectively include can mutually dismantling connection the first bar (201) and the second bar (202), described first
Bar (201) and column (1) rotation connection, the guardrail clamp device (3) are arranged between the first bar (201) and column (1), institute
State the second bar (202) and connecting piece for railing (21) hingedly, corresponding second drag-line (63) includes being set in the first bar (201)
The first drag-line section (631) and be set to the second bar (202) in the second drag-line section (632), described first drag-line section (631) one end
It is connect with steel wire connector (61), the second drag-line section (632) one end is connect with extensible member (221), first bar (201)
And second to be equipped between bar (202) can be an entirety and the energy after fastening by the first bar (201) and the second bar (202) snapping
First drag-line section (631) and the second drag-line section (632) are snapped together to make the first drag-line section (631) and the second drag-line section
(632) buckling device (633) moved as a whole, second bar (202), which is equipped with, can make to fasten when pressing
The button (634) of device (633) disengagement buckling state.
10. a kind of play yard for folding gathering mechanism using bed body described in claim 4, it is characterised in that: two neighboring institute
It states and is equipped with cloth (70) between column (1), the base fabric being located above cover (42) is equipped between the bottom of the cloth (70)
(71), the base fabric (71) is equipped with side ring (72), is equipped with and is used for positioned at the outside for drawing high device (40) on the cover (42)
The base fabric fastener (73) of fixed side ring (72), the device (40) that draws high are exposed at side ring (72) above base fabric (71),
It is detachably equipped with heelpiece (74) above the base fabric (71), the bed body folds and is hung with cloth (75), institute on gathering mechanism
Cloth (75) are stated equipped with mattress (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811065500.8A CN108926173B (en) | 2018-09-13 | 2018-09-13 | Folding mechanism of bed body and play yard thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811065500.8A CN108926173B (en) | 2018-09-13 | 2018-09-13 | Folding mechanism of bed body and play yard thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN108926173A true CN108926173A (en) | 2018-12-04 |
| CN108926173B CN108926173B (en) | 2023-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811065500.8A Active CN108926173B (en) | 2018-09-13 | 2018-09-13 | Folding mechanism of bed body and play yard thereof |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109846269A (en) * | 2019-04-09 | 2019-06-07 | 安徽酷豆丁科技发展股份有限公司 | A kind of bedstead locking system and a key folding play yard |
| WO2021196848A1 (en) * | 2020-03-31 | 2021-10-07 | 安徽酷豆丁科技发展股份有限公司 | Top folding mechanism for bed leg of folding bed |
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| CN209421520U (en) * | 2018-09-13 | 2019-09-24 | 张发辉 | A kind of children's bed body folds gathering mechanism and its play yard |
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| US20090172879A1 (en) * | 2008-01-08 | 2009-07-09 | Chuan-Kai Hsu | Playpen that is Movable and Foldable Easily and Quickly |
| CN103349456A (en) * | 2013-07-19 | 2013-10-16 | 广东乐美达集团有限公司 | Bottom central control device of children entertainment bed |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109846269A (en) * | 2019-04-09 | 2019-06-07 | 安徽酷豆丁科技发展股份有限公司 | A kind of bedstead locking system and a key folding play yard |
| WO2021196848A1 (en) * | 2020-03-31 | 2021-10-07 | 安徽酷豆丁科技发展股份有限公司 | Top folding mechanism for bed leg of folding bed |
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| Publication number | Publication date |
|---|---|
| CN108926173B (en) | 2023-08-18 |
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