CN107048833A - Travelling bed - Google Patents
Travelling bed Download PDFInfo
- Publication number
- CN107048833A CN107048833A CN201710260517.8A CN201710260517A CN107048833A CN 107048833 A CN107048833 A CN 107048833A CN 201710260517 A CN201710260517 A CN 201710260517A CN 107048833 A CN107048833 A CN 107048833A
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- China
- Prior art keywords
- supporting rod
- bottom supporting
- locking mechanism
- pin
- hauling rope
- 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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 68
- 230000002093 peripheral effect Effects 0.000 claims abstract description 53
- 230000000694 effects Effects 0.000 abstract description 3
- 210000003734 kidney Anatomy 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/64—Travelling or camp beds
- A47C17/74—Travelling or camp beds the bed being foldable about a vertical axis
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/12—Folding bedsteads
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a kind of travelling bed, it can realize the effect that once unblock operation can fold travelling bed.It includes peripheral frame component, lower supporter component and multiple vertical rods, the upper end of each vertical rod rotates with peripheral frame component be connected respectively, the bottom of each rod assembly rotates with lower supporter component be connected respectively, and travelling bed also includes being used to upper enclosure frame component, lower supporter component are locked in into the first locking mechanism of deployed condition, second locking mechanism respectively；Travelling bed also includes unlocking mechanism, and unlocking mechanism includes being connected to the hauling rope of first locking mechanism, the unlock piece that can be acted with lower supporter member collapses on lower supporter component；Lower supporter component includes chassis, the second bottom supporting rod and the footing for being connected to vertical rod bottom；Unlock piece is on the second bottom supporting rod, and the hauling rope pin of part promotion can be unlocked by being actively provided with the footing being connected with the second bottom supporting rod, hauling rope pin and hauling rope connection.
Description
Technical field
The present invention relates to a kind of travelling bed.
Background technology
In the prior art, folding travelling bed, including peripheral frame component, vertical rod and be rotatably connected on vertical rod bottom bottom
Bracket component, peripheral frame component and lower supporter component are foldable so that whole travelling bed folding, peripheral frame component and lower supporter group
Part is respectively provided with the locking mechanism locked it in expanded position.When travelling bed of the prior art is folded, upper enclosure frame component and
The locking unblock of lower supporter component needs each independent progress, unblock operation inconvenience.
The content of the invention
In view of the above-mentioned problems, it is an object of the invention to provide a kind of travelling bed, it can realize that once unblock operation can make trip
The effect that row bed is folded, one carry roll over and fold after can be from standing on ground.
To reach above-mentioned purpose, the technical solution adopted by the present invention is as follows：
A kind of travelling bed, including：
Peripheral frame component, it has deployed condition and folded state；
Lower supporter component, it has deployed condition and folded state；
Multiple vertical rods, its is vertically extending, and the upper end of each vertical rod rotates with the peripheral frame component respectively to be connected,
The bottom of each rod assembly rotates with the lower supporter component be connected respectively；
First locking mechanism for the upper enclosure frame component to be locked in deployed condition；
Second locking mechanism for the lower supporter component to be locked in deployed condition；
The travelling bed also includes：
The unlocking mechanism that the first locking mechanism can be unlocked, the unlocking mechanism includes being connected to the first locking machine
Structure with the first locking mechanism is unlocked hauling rope, can be rolled over the lower supporter component on the lower supporter component
The unlock piece folded and acted；
The lower supporter component includes chassis, the second bottom supporting rod with inner end and outer end and is connected to described vertical
The footing of bar bottom, the inner end of second bottom supporting rod is movably connected with outside the chassis, second bottom supporting rod
End is rotatably connected at the footing；
The unlock piece is on second bottom supporting rod, and being actively provided with the footing being connected with second bottom supporting rod can
The hauling rope pin promoted by the unlock piece, hauling rope pin and the hauling rope connection, when the travelling bed is folded, institute
State second locking mechanism to be unlocked, by the unlock piece on the second bottom supporting rod the hauling rope pin can be promoted to slide so that traction
Strap moves first locking mechanism unblock.
Preferably, the unlock piece includes the unblock plectrum being fixedly installed on the second bottom supporting rod outer end.
Preferably, the peripheral frame component includes the peripheral frame bar for being located at travelling bed front and rear sides and the left and right sides respectively, respectively
The peripheral frame bar includes two inner ends and rotated the cross bar of connection respectively, the outer end of the cross bar respectively with it is corresponding described
Vertical rod, which is relatively rotated, is respectively arranged with first locking between connection, the inner end of two cross bars of each peripheral frame bar
Mechanism.
It is highly preferred that the first locking mechanism includes being slidingly disposed on one of cross bar of the peripheral frame bar
First locking piece, the hauling rope is connected to first locking piece.
Further, the first locking mechanism includes articular sclerite, and the inner end of two cross bars of the peripheral frame bar is distinguished
The articular sclerite is rotatably connected at, the articular sclerite is provided with articular sclerite pin, and first locking piece is separatably stuck in
The articular sclerite pin top, first locking piece is provided with lock pin, another cross bar of the peripheral frame bar and offered and institute
The locked groove that detent portion is engaged is stated, the locked groove has downward notch, and the lock pin is separatably stuck in the locked groove, when
The first locking mechanism is in lock-out state, and first locking piece is stuck in the articular sclerite pin top, another described horizontal stroke
Bar is stuck in the detent portion top.
Further, the articular sclerite pin is provided with roller.
It is highly preferred that the first locking mechanism also includes the use being arranged between first locking piece and the cross bar
The return unit for resetting hauling rope pin after unblock plectrum is departed from hauling rope pin.
It is highly preferred that being connected to together for two hauling ropes for unlocking the first locking mechanism on two adjacent peripheral frame bars
On one hauling rope pin.
Preferably, chute is offered on the footing being connected with second bottom supporting rod, the hauling rope pin is slidably
Ground is inserted in the chute.
Preferably, the lower supporter component also includes multiple the first bottom supporting rods with inner end and outer end, each described
The inner end of first bottom supporting rod is rotatably connected at the chassis respectively, each footing respectively with the first bottom described in one
The outer end of strut is rotatably coupled；The lower supporter component further comprises to slide up and down to located at the chassis bottom
Sliding block, one end is rotatably connected at second bottom supporting rod and the other end is rotatably connected at the company of the sliding block
Bar.
It is of the invention to use above technical scheme with reference to above-mentioned, have the following advantages that compared with prior art：
Unlock after second locking mechanism, lower supporter component be released and it is foldable draw close, the second bottom supporting rod concomitant rotation, located at the
Unlock piece on two bottom supporting rods promotes hauling rope pin to move therewith acting, and hauling rope pulls downwards hauling rope, by means of traction
The pulling of rope can unlock first locking mechanism, and peripheral frame component and lower supporter component can be unlocked by once unlocking operation, can
One carries and rolls over, and can be operated more convenient quick from standing on ground after folding.
Brief description of the drawings
In order to illustrate more clearly of technical scheme, the accompanying drawing used required in being described below to embodiment
It is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, general for this area
For logical technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Accompanying drawing 1 is a kind of stereogram of foldable travelling bed of the present invention；
Accompanying drawing 2 is the top view of travelling bed upon deployment；
Accompanying drawing 3 be accompanying drawing 2 in A-A to sectional view；
Accompanying drawing 4 is the partial enlarged drawing at G in accompanying drawing 3；
Accompanying drawing 5 is the partial enlarged drawing at M in accompanying drawing 3；
Accompanying drawing 6 is the sectional view of B-B direction in accompanying drawing 2；
Accompanying drawing 7 be accompanying drawing 2 in C-C to sectional view；
Accompanying drawing 8,10,12,13 is respectively schematic diagram of the travelling bed in different folding phases；
Accompanying drawing 9 is the sectional view at D in accompanying drawing 8；
Accompanying drawing 11 is the sectional view at E in accompanying drawing 10；
Accompanying drawing 14 is the sectional view at F in accompanying drawing 13；
Accompanying drawing 15 is the side view of travelling bed after folding.
Wherein,
1st, peripheral frame component；10th, peripheral frame bar；100th, cross bar；101st, connecting pin；11st, peripheral frame joint；
2nd, vertical rod；
3rd, lower supporter component；30th, chassis；31st, the first bottom supporting rod；32nd, the second bottom supporting rod；320th, kidney slot；321st, pivot；33、
3rd bottom supporting rod；34th, sliding block；35th, connecting rod；36th, footing；360th, chute；361st, roller；
4th, first locking mechanism；40th, articular sclerite；400th, articular sclerite pin；41st, the first locking piece；410th, lock pin；411st, elongated slot；42、
Locked groove；43rd, stage clip；
5th, the second locking piece；
60th, hauling rope；61st, hauling rope pin；62nd, plectrum is unlocked.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be understood by the person skilled in the art.Herein it should be noted that the explanation for these embodiments is used to help
Understand the present invention, but do not constitute limitation of the invention.In addition, involved in each embodiment of invention described below
As long as and to technical characteristic do not constitute each other conflict can just be combined with each other.
The noun of locality addressed herein is the usual observation to the travelling bed under deployed condition according to those skilled in the art
Visual angle and for convenience describe and define, e.g., " on " correspond to accompanying drawing 1 in paper upside, " under " correspond to accompanying drawing 1 in paper
The downside in face.
Accompanying drawing 1-13 show a kind of embodiment of the travelling bed of the present invention.Referring to the drawings 1-13, the travelling of the present embodiment
Bed includes peripheral frame component 1, lower supporter component 3 and vertically extending multiple vertical rods 2.Peripheral frame component 1 and lower supporter group
Part 3 has deployed condition and a folded state respectively, and the upper end of each vertical rod 2 rotates connection, each vertical rod with peripheral frame component 1 respectively
2 bottom rotates with lower supporter component 3 connect respectively.
Peripheral frame component 1 includes the peripheral frame bar 10 for being located at travelling bed front and rear sides and the left and right sides respectively, four peripheral frame bars
10 are connected successively from beginning to end by peripheral frame joint 11, and each peripheral frame bar 10 is connected to corresponding peripheral frame joint with can rotating upwardly and downwardly respectively
11, the upper end of each vertical rod 2 is corresponded to respectively is fixedly connected on each peripheral frame joint 11.Specifically, each peripheral frame bar 10 includes two respectively
The cross bar 100 that individual inner end can be connected in relative rotation up and down, the outer end of each cross bar 100 is rotatably connected at correspondence respectively
Peripheral frame joint 11.The travelling bed also includes the first locking mechanism 4 for being used to being locked in peripheral frame component 1 into deployed condition, respectively encloses
The first locking mechanism 4 described in one is provided between the inner end of two cross bars 100 of frame bar 10.Herein, cross bar 100
Inside and outside end be using the peripheral frame joint 11 connected with it as with reference to and define, using from the one end farther out of peripheral frame joint 11 as
Inner end and using one end nearer from peripheral frame joint 11 as outer end.
Referring to the drawings shown in 6, below by taking the peripheral frame bar 10 of front side as an example, the structure to first locking mechanism 4 is carried out in detail
Description.First locking mechanism 4 includes articular sclerite 40, and the inner end of two cross bars 100 of front side peripheral frame bar 10 can turn up and down respectively
Articular sclerite 40 is connected to dynamicly.Slided on one of cross bar 100 and be provided with the first locking piece 41, can be using as shown in Figure 3
Slip set-up mode, i.e.,：The elongated slot 411 along the center line extension of cross bar 100, cross bar are offered on the first locking piece 41
100 hollow and inwalls are provided with connecting pin 101, and connecting pin 101 is slideably plugged in elongated slot 411 and causes the first locking piece
41 can slide along the centerline direction of cross bar 100.Articular sclerite 40 is provided with articular sclerite pin 400, and the first locking piece 41 is separatably
The top of articular sclerite pin 400 is stuck in, articular sclerite pin 400 is easy to solution to the frictional force of the first locking piece 41 provided with roller to reduce
Lock.Lock pin 410 is fixedly installed on the first described locking piece 41, and another cross bar 100 is separatably stuck in lock pin 410
On, it is specially：The locked groove 42 being engaged with lock pin 410 is offered on the inner end of another described cross bar 100, the locked groove 42
With downward notch, lock pin 410 is separatably fastened in locked groove 42.When the first locking mechanism 4 is in lock-out state, the
One locking piece 41 is stuck in the top of articular sclerite pin 400, and another described cross bar 100 is stuck in the top of lock pin 410.Rear side and left and right
First locking mechanism 4 on both sides peripheral frame bar 10 is similar to first locking mechanism 4 described above, a left side as shown in Figure 7
The first locking mechanism 4 of gusset frame bar 10.
Lower supporter component 3 is included positioned at the chassis 30 of travelling bed bottom center, up and down spaced first bottom supporting rod 31
With the second bottom supporting rod 32 and be respectively fixedly connected with the footing 36 of each bottom of vertical rod 2, the inner end of the first bottom supporting rod 31 can
It is connected to chassis 30 with rotating upwardly and downwardly, the inner end of the second bottom supporting rod 32 is movably connected with chassis 30, the He of the first bottom supporting rod 31
The outer end of second bottom supporting rod 32 is rotatably connected at corresponding footing 36 respectively, and inside and outside end herein is with chassis 30
Defined as object of reference, be inner end and using one end nearer from chassis 30 as outer end using one end from chassis 30 farther out
Portion.Wherein the first bottom supporting rod 31 is four and composition connection travelling bed bottom center and the X-shaped structure of the drift angle of bottom four, second
Bottom supporting rod 32 is two and is located on one of diagonal of travelling bed bottom.The travelling bed also includes being used for lower supporter group
Part 3 is locked in the second locking mechanism of deployed condition, e.g., referring to the drawings shown in 5, and second locking mechanism includes being movably arranged as
Stop the second locking piece 5 that the first bottom supporting rod 31 is rotated on chassis 30, it is inner that the second locking piece 5 is located at the first bottom supporting rod 31
The top in portion, the first bottom supporting rod 31, lower supporter component 3 can be unlocked by pulling up the second locking piece 5.
The travelling bed also includes can be after second locking mechanism unblock as lower supporter component 3 be folded and be acted with by the
The unlocking mechanism of one locking mechanism 4 unblock, unlocking mechanism is connected to first locking mechanism 4 with by the first locking machine including one end
The hauling rope 60 that structure 4 is unlocked, the unlock piece for being used to drive hauling rope 60 to move on lower supporter component 3.Specifically, reference
Shown in accompanying drawing 3,4,7, with the hauling rope between the first locking mechanism 4 on left side peripheral frame bar 10 and second bottom supporting rod 32 in left side
60 and unlock piece exemplified by unlocking mechanism is described in detail.The upper end of hauling rope 60 is fixedly connected on first locking mechanism 4
The first locking piece 41 on, the bottom of hauling rope 60 is fixedly connected with hauling rope pin 61, at least in two of diagonal position
Chute 360 is opened up on footing 36, only the two footing 36 for being in diagonal position are connected with two the second bottom supporting rods 32 respectively, lead
Straw line pin 61 is slideably plugged in the chute 360.Unlock piece includes being fixedly installed on the outer end of the second bottom supporting rod 32
Plectrum 62 is unlocked, the second bottom supporting rod 32 is rotationally connected with footing 36 especially by pivot 321, turning point, solution are formed at pivot 321
The inner end for locking the bottom supporting rod 31 of plectrum 62 and first is located at the opposite sides of turning point respectively.After second locking mechanism unblock, with
The inner end for the second bottom supporting rod 32 is rotated up, and unblock plectrum 62 rotates down around turning point and promotes hauling rope pin 61 to moving down
It is dynamic.Referring to the drawings shown in 2, each hauling rope pin 61 can drive two hauling ropes 60 to move so as to by two first locking mechanisms
4 unblocks, in other words, two hauling ropes 60 of the first locking mechanism 4 on two peripheral frame bars 10 adjacent for unlocking are connected
In on same hauling rope pin 61.Such as, the hauling rope 60 in front side and left side is connected on the hauling rope pin 61 of front left side so as to logical
The unblock plectrum 62 crossed on second bottom supporting rod 32, which drives, to be moved, and the hauling rope 60 on rear side and right side is connected to leading for right lateral side
Moved on straw line pin 61 so as to be driven by the unblock plectrum 62 on another second bottom supporting rod 32.
Each first locking mechanism 4 respectively further comprises the stage clip 43 being arranged between the first locking piece 41 and cross bar 100, stage clip
43 as return unit, for resetting hauling rope pin 61 after hauling rope pin 61 departs from unblock plectrum 62.
At least one cross bar 100 of peripheral frame bar 10 and vertical rod 2 are hollow so that hauling rope 60 can be located in cross bar
100 and vertical rod 2 in.
Wherein it is located at two footing 36 on rear side of travelling bed and is provided with wheel 361.
After travelling bed expansion, the first bottom supporting rod 31 and the second bottom supporting rod 32 are in approximately level.Lower supporter component 3 is also wrapped
Include can slide up and down to the sliding block 34 that is arranged at the lower section of chassis 30 and with the corresponding connecting rod 35 of the second bottom supporting rod 32, connecting rod 35
One end rotates with the second bottom supporting rod 32 to be connected and the other end rotates with sliding block 34 and is connected so that chassis 30, sliding block 34,
Slider-crank mechanism is formed between the bottom supporting rod 32 of connecting rod 35 and second.Moreover, referring to the drawings shown in 5, the second bottom supporting rod 32 it is interior
Offer kidney slot 320 on end, chassis 30 is provided with pin, pin be actively plugged in waist type groove 320 and by the second bottom
Strut 32 and chassis 30 are flexibly connected, and allowing for the second bottom supporting rod 32 can rotate and slide relative to chassis 30.
Lower supporter component 3 also includes two the 3rd bottom supporting rods 33 for being located at travelling bed front and rear sides respectively, the 3rd bottom supporting rod
33 inner end and chassis 30 rotate connection and outer end is supported in ground.
After the travelling bed deploys, peripheral frame component 1 and lower supporter component 3 are each in deployed condition, first locking mechanism 4
Lock-out state is in second locking mechanism, as shown in figs. 1-7.
When folding the travelling bed, pull up the second locking piece 5 and unlock second locking mechanism, whole chassis 30 is upward
Pull-up, the first bottom supporting rod 31, the second bottom supporting rod 32, the outer end of the 3rd bottom supporting rod 33 are drawn close to centre, the lower end of the component of vertical rod 2
Portion is also drawn close along X-shaped to centre；And the upper end of vertical rod 2 and peripheral frame component 1 are still among locking due to first locking mechanism 4
Not yet start to draw close, now the rigidity of travelling bed has loosened, and the unblock plectrum 62 on the second bottom supporting rod 32 touches hauling rope
Pin 61, state as Figure 8,9；Pull up on chassis 30, unblock plectrum 62 start to promote hauling rope pin 61 along
Chute 360 is moved down, hauling rope pin 61 drive hauling rope 60 so as to pull the first locking piece 41 of each first locking mechanism 4 to
Outer movement, makes the first locking piece 41 depart from the articular sclerite pin 400 on articular sclerite 40, locked groove 42 is also departing from the first locking piece 41
Lock pin 410, the state as shown in accompanying drawing 10,11；Pull up on chassis 30, the inner end of each cross bar 100 and joint
Piece 40 is moved down under self gravitation effect, reaches the state shown in accompanying drawing 12；Chassis 30 is pulled further up, and unblock is dialled
Piece 62 departs from hauling rope pin 61, and stage clip 43 resets and hauling rope pin 61 is withdrawn into initial position, as shown in accompanying drawing 13,14
State；Pulling up chassis 30 again just can draw in whole travelling bed, as shown in Figure 15.
Conversely, first by the pull-up of cross bar 100 of each peripheral frame bar 10, first locking mechanism 4 is locked；Then chassis is pressed down on
30, whole travelling bed is turned on, as shown in Figure 3.
The travelling bed of the invention, due to hauling rope 60, hauling rope pin 61 and the cooperation for unlocking plectrum 62, by pulling up
Dynamic second locking piece 5 can unlock second locking mechanism and first locking mechanism 4, and energy after rolling over and folding is carried with one
The advantage of self-support, folding convenient is quick.
The above embodiments merely illustrate the technical concept and features of the present invention, be preferred embodiment, its object is to
Person skilled in the art can understand present disclosure and implement according to this, and the protection model of the present invention can not be limited with this
Enclose.Equivalent transformation or modification that all designs according to the present invention are made, should all be included within the scope of the present invention.
Claims (10)
1. a kind of travelling bed, including：
Peripheral frame component, it has deployed condition and folded state；
Lower supporter component, it has deployed condition and folded state；
Multiple vertical rods, its is vertically extending, and the upper end of each vertical rod rotates with the peripheral frame component respectively to be connected,
The bottom of each rod assembly rotates with the lower supporter component be connected respectively；
First locking mechanism for the upper enclosure frame component to be locked in deployed condition；
Second locking mechanism for the lower supporter component to be locked in deployed condition；
Characterized in that, the travelling bed also includes：
The unlocking mechanism that the first locking mechanism can be unlocked, the unlocking mechanism includes being connected to the first locking machine
Structure with the first locking mechanism is unlocked hauling rope, can be rolled over the lower supporter component on the lower supporter component
The unlock piece folded and acted；
The lower supporter component includes chassis, the second bottom supporting rod with inner end and outer end and is connected to described vertical
The footing of bar bottom, the inner end of second bottom supporting rod is movably connected with outside the chassis, second bottom supporting rod
End is rotatably connected at the footing；
The unlock piece is on second bottom supporting rod, and being actively provided with the footing being connected with second bottom supporting rod can
The hauling rope pin promoted by the unlock piece, hauling rope pin and the hauling rope connection, when the travelling bed is folded, institute
State second locking mechanism to be unlocked, by the unlock piece on the second bottom supporting rod the hauling rope pin can be promoted to slide so that traction
Strap moves first locking mechanism unblock.
2. travelling bed according to claim 1, it is characterised in that：The unlock piece includes being fixedly installed on second bottom
Unblock plectrum on strut outer end.
3. travelling bed according to claim 1, it is characterised in that：The peripheral frame component includes being located at before and after travelling bed respectively
Both sides and the peripheral frame bar of the left and right sides, each peripheral frame bar include two inner ends and rotated the cross bar of connection respectively, described
The outer end of cross bar relatively rotates with the corresponding vertical rod connect respectively, the inner of two cross bars of each peripheral frame bar
The first locking mechanism is respectively arranged between portion.
4. travelling bed according to claim 3, it is characterised in that：The first locking mechanism includes being slidingly disposed at institute
The first locking piece on one of cross bar of peripheral frame bar is stated, the hauling rope is connected to first locking piece.
5. travelling bed according to claim 4, it is characterised in that：The first locking mechanism includes articular sclerite, described to enclose
The inner end of two cross bars of frame bar is rotatably connected at the articular sclerite respectively, and the articular sclerite is provided with articular sclerite pin,
First locking piece is separatably stuck in the articular sclerite pin top, and first locking piece is provided with lock pin, the peripheral frame
The locked groove being engaged with the detent portion is offered on another cross bar of bar, the locked groove has downward notch, the lock
Pin is separatably stuck in the locked groove, and when the first locking mechanism is in lock-out state, first locking piece is stuck in institute
Articular sclerite pin top is stated, another described cross bar is stuck in the detent portion top.
6. travelling bed according to claim 5, it is characterised in that：The articular sclerite pin is provided with roller.
7. travelling bed according to claim 3, it is characterised in that：The first locking mechanism also includes being arranged on described the
The return unit for being used to reset hauling rope pin after hauling rope pin departs from unblock plectrum between one locking piece and the cross bar.
8. travelling bed according to claim 3, it is characterised in that：The first lock on two peripheral frame bars adjacent for unlocking
Two hauling ropes for determining mechanism are connected on same hauling rope pin.
9. travelling bed according to claim 1, it is characterised in that：Opened on the footing being connected with second bottom supporting rod
Provided with chute, the hauling rope pin is slideably inserted in the chute.
10. travelling bed according to claim 1, it is characterised in that：The lower supporter component also includes multiple with the inner
Portion and the first bottom supporting rod of outer end, the inner end of each first bottom supporting rod are rotatably connected at the chassis respectively, respectively
Outer end of the footing respectively with the first bottom supporting rod described in one is rotatably coupled；The lower supporter component is further wrapped
Sliding block, the one end that including can slide up and down to located at the chassis bottom are rotatably connected at second bottom supporting rod and another
End is rotatably connected at the connecting rod of the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710260517.8A CN107048833B (en) | 2017-04-20 | 2017-04-20 | Travelling bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710260517.8A CN107048833B (en) | 2017-04-20 | 2017-04-20 | Travelling bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107048833A true CN107048833A (en) | 2017-08-18 |
| CN107048833B CN107048833B (en) | 2023-03-03 |
Family
ID=59600878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710260517.8A Active CN107048833B (en) | 2017-04-20 | 2017-04-20 | Travelling bed |
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| Country | Link |
|---|---|
| CN (1) | CN107048833B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110338595A (en) * | 2019-07-04 | 2019-10-18 | 安徽酷豆丁科技发展股份有限公司 | A kind of baby bedstead fast folded |
| WO2021196849A1 (en) * | 2020-03-31 | 2021-10-07 | 安徽酷豆丁科技发展股份有限公司 | Folding driving device for folding and unfolding children's foldable bed |
| WO2021196847A1 (en) * | 2020-03-31 | 2021-10-07 | 安徽酷豆丁科技发展股份有限公司 | Portable child game bed |
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| WO2021196849A1 (en) * | 2020-03-31 | 2021-10-07 | 安徽酷豆丁科技发展股份有限公司 | Folding driving device for folding and unfolding children's foldable bed |
| WO2021196847A1 (en) * | 2020-03-31 | 2021-10-07 | 安徽酷豆丁科技发展股份有限公司 | Portable child game bed |
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| CN107048833B (en) | 2023-03-03 |
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