CN203468106U - Upper folding mechanism for child entertainment bed - Google Patents

Upper folding mechanism for child entertainment bed Download PDF

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Publication number
CN203468106U
CN203468106U CN201320435007.7U CN201320435007U CN203468106U CN 203468106 U CN203468106 U CN 203468106U CN 201320435007 U CN201320435007 U CN 201320435007U CN 203468106 U CN203468106 U CN 203468106U
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CN
China
Prior art keywords
connecting rod
hinged
stay cord
folding
child entertainment
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.)
Withdrawn - After Issue
Application number
CN201320435007.7U
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Chinese (zh)
Inventor
陆德权
刘坤
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Guangdong Roadmate Group Co Ltd
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Guangdong Roadmate Group Co Ltd
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Application filed by Guangdong Roadmate Group Co Ltd filed Critical Guangdong Roadmate Group Co Ltd
Priority to CN201320435007.7U priority Critical patent/CN203468106U/en
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Publication of CN203468106U publication Critical patent/CN203468106U/en
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current

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Abstract

The utility model discloses an upper folding mechanism for a child entertainment bed. The upper folding mechanism for the child entertainment bed is used for controlling the opening and closing of a support leg and an upper support beam of the child entertainment bed. The folding mechanism is characterized by comprising a fixing block fixed to the support leg; the upper support beam is hinged to the upper end of the fixing block; a first upper connecting rod is hinged to the lower end of the fixing block; a second upper connecting rod is hinged to the other end of the first upper connecting rod; the upper support beam is hinged to the other end of the second upper connecting rod; a third upper connecting rod is hinged to the middle part of the first upper connecting rod; a bidirectional drive block is hinged to the middle of the fixing block; the third upper connecting rod is hinged to the bidirectional drive block; the upper end of a folding pull rope is divided into a beam pull rope and an upper pull rope in a forking manner; the lower side of the end, hinged to the third upper connecting rod, of the bidirectional drive block is connected with the upper pull rope; the upper side of the end, hinged to the third upper connecting rod, of the bidirectional drive block is connected with the an unfolding pull rope.

Description

Fold mechanism on a kind of child entertainment bed
[technical field]
The utility model relates to a kind of entertainment for children facility, more specifically says a kind of folding recreational bed.
[background technology]
Existing child entertainment bed has inflation or folding, the recreational bed insufficient strength of inflation, rock dangerous, folding complicated structure, fold and launch inconvenient operation, realize child entertainment bed folding and expansion easily, need a kind of fold mechanism that can control folding and expansion by stay cord for controlling the upper support crossbeam of child entertainment bed and the folding between supporting leg.
[utility model content]
The utility model object is to have overcome the deficiencies in the prior art, provides a kind of and can control fold mechanism on child entertainment bed folding and that launch by stay cord.
The utility model is achieved through the following technical solutions:
Fold mechanism on a kind of child entertainment bed, for controlling the supporting leg 1 and 4 foldings of upper support crossbeam of child entertainment bed, it is characterized in that: comprise the folding stay cord 603 that the fixed block 701 that is fixed on described supporting leg 1 is connected with swinging block 602 lower ends with downward folding machine structure 6, described fixed block 701 upper ends and described upper support crossbeam 4 are hinged, described fixed block 701 lower ends are hinged with connecting rod 702 on first, on described first, on connecting rod 702 other ends, be hinged with connecting rod 703 on second, on described second, connecting rod 703 other ends and described upper support crossbeam 4 are hinged, on described first, connecting rod 702 middle parts are hinged with connecting rod 704 on the 3rd, described fixed block 701 middle parts are hinged with bi-directional drive piece 705, on the described the 3rd, connecting rod 704 is hinged with described bi-directional drive piece 705, described folding stay cord 603 upper end bifurcateds are crossbeam stay cord 415 and upper stay cord 706, described bi-directional drive piece 705 is connected with described upper stay cord 706 with the downside of connecting rod 704 hinged one end on the described the 3rd, upside is connected with and launches stay cord 609.
Fold mechanism on child entertainment bed as above, is characterized in that: described bi-directional drive piece 705 is provided with spacing inclined-plane 751, and described 751 upper ends, spacing inclined-plane are to connecting rod 704 lopsidedness on the described the 3rd.
Fold mechanism on child entertainment bed as above, it is characterized in that: on described bi-directional drive piece 705 and the described the 3rd, the downside of connecting rod 704 hinged one end is provided with stay cord connecting hole 752, with the described the 3rd on the upside of connecting rod 704 hinged one end be provided with lower stay cord connecting hole 753.
Fold mechanism on child entertainment bed as above, it is characterized in that: on described upper support crossbeam 4 and the hinged hinge of described fixed block 701, be coated with the first stay pulley 7a that is wound around slide guides for described crossbeam stay cord 415 and upper stay cord 706, described fixed block 701 middle parts are provided with the second stay pulley 7b that is wound around slide guide for described folding stay cord 603, and described supporting leg 1 is provided with for the 3rd stay pulley 7c that launches stay cord 609 winding slide guides.
Compared with prior art, the utility model has the following advantages:
1, the utility model is controlled bi-directional drive piece by stay cord and is controlled folding between upper support crossbeam and supporting leg and expansion good stability, folds and launches easy to operate.
2, the utility model bi-directional drive piece is provided with spacing inclined-plane, can limit the angle of opening between upper support crossbeam and supporting leg, stability and safety.
[accompanying drawing explanation]
Fig. 1 is the utility model stereogram;
Fig. 2 is that the utility model is without supporting leg stereogram;
Fig. 3 is used child entertainment bed stereogram of the present utility model;
Fig. 4 is used child entertainment bed stereogram of the present utility model;
Fig. 5 is used child entertainment bed parts stereogram of the present utility model;
Fig. 6 is used child entertainment bed parts stereogram of the present utility model;
Fig. 7 is used child entertainment bed downward folding machine structure stereogram of the present utility model;
Fig. 8 is the utility model CCU stereogram;
Fig. 9 is used child entertainment bed CCU stereogram of the present utility model;
Figure 10 is used child entertainment bed CCU top view of the present utility model;
Figure 11 is used child entertainment bed A-A cutaway view of the present utility model;
Figure 12 is used child entertainment bed B-B cutaway view of the present utility model;
Figure 13 is used child entertainment bed CCU exploded view of the present utility model;
Figure 14 is used child entertainment bed folding crossbeam of the present utility model joint cutaway view;
Figure 15 is used child entertainment bed folding crossbeam of the present utility model joint exploded view;
Figure 16 is used child entertainment bed downward folding machine structure exploded view of the present utility model;
Figure 17 is used child entertainment bed folding direction schematic diagram of the present utility model.
[specific embodiment]
Fold mechanism on a kind of child entertainment bed, fold mechanism on a kind of child entertainment bed, for controlling the supporting leg 1 and 4 foldings of upper support crossbeam of child entertainment bed, it is characterized in that: comprise the folding stay cord 603 that the fixed block 701 that is fixed on described supporting leg 1 is connected with swinging block 602 lower ends with downward folding machine structure 6, described fixed block 701 upper ends and described upper support crossbeam 4 are hinged, described fixed block 701 lower ends are hinged with connecting rod 702 on first, on described first, on connecting rod 702 other ends, be hinged with connecting rod 703 on second, on described second, connecting rod 703 other ends and described upper support crossbeam 4 are hinged, on described first, connecting rod 702 middle parts are hinged with connecting rod 704 on the 3rd, described fixed block 701 middle parts are hinged with bi-directional drive piece 705, on the described the 3rd, connecting rod 704 is hinged with described bi-directional drive piece 705, described folding stay cord 603 upper end bifurcateds are crossbeam stay cord 415 and upper stay cord 706, described bi-directional drive piece 705 is connected with described upper stay cord 706 with the downside of connecting rod 704 hinged one end on the described the 3rd, upside is connected with and launches stay cord 609.
Described bi-directional drive piece 705 is provided with spacing inclined-plane 751, and described 751 upper ends, spacing inclined-plane are to connecting rod 704 lopsidedness on the described the 3rd.
On described bi-directional drive piece 705 and the described the 3rd, the downside of connecting rod 704 hinged one end is provided with stay cord connecting hole 752, with the described the 3rd on the upside of connecting rod 704 hinged one end be provided with lower stay cord connecting hole 753.
On described upper support crossbeam 4 and the hinged hinge of described fixed block 701, be coated with the first stay pulley 7a that is wound around slide guides for described crossbeam stay cord 415 and upper stay cord 706, described fixed block 701 middle parts are provided with the second stay pulley 7b that is wound around slide guide for described folding stay cord 603, and described supporting leg 1 is provided with for the 3rd stay pulley 7c that launches stay cord 609 winding slide guides.
Adopt the child entertainment bed of upper fold mechanism of the present utility model, comprise four supporting legs 1 and bottom center control device 5, the lower inside of the supporting leg 1 described in every is hinged with connecting rod 2 and lower link 3, between the upper end of the supporting leg 1 described in adjacent two, be hinged with upper support crossbeam 4, described upper support crossbeam 4 middle parts are provided with folding crossbeam joint 41, between described supporting leg 1 and described upper support crossbeam 4, be provided with fold mechanism 7, between described upper connecting rod 2 and lower link 3 outer ends, be provided with downward folding machine structure 6, described upper connecting rod 2 is connected and is launched by bottom center control device 5 Foldables with described bottom center control device 5 with the inner of lower link 3, described folding crossbeam joint 41, downward folding machine structure 6, upper fold mechanism 7 launches by described upper connecting rod 2 and lower link 3 Foldables.
Described bottom center control device 5 comprises drain pan 51, in described drain pan 51, be provided with vertical through holes 52, in described vertical through holes 52, expansion tube 53 is housed, in described expansion tube 53, be provided with inflation port 531, in described inflation port 531, be provided with expansion fork 532, described expansion fork 532 lower ends are provided with lock part 533, in described inflation port 531, be fitted with the expander roll 54 of expansion fork 532 distendings, described drain pan 51 tops are provided with the upper cover 55 that can move up and down, described upper connecting rod 2 is hinged on described upper cover 55 by regulating connecting rod 21, described upper cover 55 is provided with expander roll 54 releases described in stretchy and drives the controlling organization 56 of described upper cover 55 upward slidings.
Described controlling organization 56 comprises the installing hole 551 being arranged in described upper cover 55, the little slip lid 561 that can slide up and down at described installing hole 551 is housed in described installing hole 551, described little slip lid 561 lower ends are provided with connecting rod 562, described connecting rod 562 lower ends are provided with yoke 563, described expander roll 54 upper ends are provided with and connect bar hole 541, described yoke 563 lower ends are provided with the lateral pin 542 through described connection bar hole 541, between described connecting rod 562 and described expander roll 54, are provided with top compression elasticity part 57.
Described lock part 533 upsides are provided with guiding surface 53a.
Described upper cover 55 lower ends are connected with hinged seat 556, and described regulating connecting rod 21 is hinged on described hinged seat 556.
On described hinged seat 556, be hinged with supplemental support connecting rod 557, described supplemental support connecting rod 557 other ends are hinged with L shaped supplemental support leg 558.
On described little slip lid 561, be hinged with release handle 56a, described little slip lid 561 1 sides are provided with the breach 56b that holds described release handle 56a.
Described downward folding machine structure 6 comprise two ends respectively with described upper connecting rod 2 and lower link 3 is hinged and with the fixing fixed bar 601 in described supporting leg 1 lower end, described fixed bar 601 bottoms are hinged with swinging block 602, described swinging block 602 middle parts and fixed bar 601 are hinged, described swinging block 602 lower ends are connected with folding stay cord 603, described swinging block 602 upper ends are provided with top splenium 621, described lower link 3 is provided with the projection 301 that while folding, top presses described top splenium 621 that described swinging block 602 is rotated, described fixed bar 601 upper articulations have swing span 605, described upper connecting rod 2 is provided with the pushing block 201 that promotes described swing span 605 rotations of described swing span 605 upper ends drives while launching, described swing span 605 lower ends are connected with launches stay cord 609.
Described upper support crossbeam 4 comprises the first Half Beam 401 and the second Half Beam 402, described folding crossbeam joint 41 is arranged between described the first Half Beam 401 and the second Half Beam 402, described folding crossbeam joint 41 comprise two ends respectively with described the first Half Beam 401 and the hinged crossbeam connector 411 of the second Half Beam 402, on described crossbeam connector 411, be fixed with step deck 412, described step deck 412 both sides are provided with kayser step 413, on the first described Half Beam 401 and the second Half Beam 402, be hinged with respectively the kayser piece 414 of energy kayser on described kayser step 413, described kayser piece 414 is connected with described crossbeam stay cord 415, between described kayser piece 414 and described the first described Half Beam 401 and the second Half Beam 402, be respectively equipped with top and press torsion spring 416.
The utility model folds and expansion process:
In the time of need to folding, upwards lift release handle 56a, release handle 56a just drives little slip lid 561 at the interior upward sliding of installing hole 551, little slip lid 561 drives connecting rod 562 upward slidings, connecting rod 562 drives expander roll 54 upward slidings by lateral pin 542, interior expander roll 54 retractions of inflation port 531 in described expansion tube 53, and expansion fork 532 draws under the squeezing action of vertical through holes 52 inwalls, lock part 533 retracts in vertical through holes 52, release, continue upwards to draw release handle 56a, push up on upper cover 55 on connecting rod 562 tops, connecting rod 562 just drives upper cover 55 upward slidings, upper cover 55 drives hinged seat 556 to move up, by regulating connecting rod 21, distance between upper connecting rod 2 and lower link 3 terminations is increased, continue upwards to draw release handle 56a, hinged seat 556 and drain pan 51 drive upper connecting rod 2 and lower link 3 to drive four supporting legs 1 to move to centre, simultaneously, projection 301 on lower link 3 promotes swinging block 602 and rotates, swinging block 602 lower ends pull folding stay cord 603 to pull stay cord 706 and crossbeam stay cord 415, upper stay cord 706 upwards pulls bi-directional drive piece 705, bi-directional drive piece 705 drives connecting rod 704 on the 3rd upwards to fold, crossbeam stay cord 415 pulls 414 releases of kayser piece folding.
In the time of need to launching, press little slip lid 561 downwards at the interior down sliding of installing hole 551, slip lid 561 drives connecting rod 562 down slidings, connecting rod 562 promotes expansion tube 53 down slidings by elastic component 57, stretch out from vertical through holes 52 lower port lock part 533, little slip lid 561 of while is pressed onto upper cover 55 and drives hinged seats 556 to move down, hinged seat 556 and drain pan 51 promote upper connecting rod 2 and four supporting legs 1 of lower link 3 promotions move to surrounding, when opening while being about to put in place, pushing block 201 on upper connecting rod 2 promotes the described swinging block 602 of swing span 605 rotation promotion and pulls expansion stay cord 609, launching stay cord 609 pulls bi-directional drive piece 705 to rotate, bi-directional drive piece 705 drives connecting rod 704 on the 3rd to open downwards, open fold mechanism 7.Continue to press little slip lid 561 and drive connecting rod 562 down slidings, connecting rod 562 promotes expander roll 54 down slidings by elastic component 57, expander roll 54 inserts inflation port 531 bottoms, and expansion fork 532 is at expander roll 54 squeezing action distendings, and lock part 533 is at vertical through holes 52 lower port kaysers.The first Half Beam 401 and the second Half Beam 402 are stuck in locking on kayser step 413 by kayser piece 414.

Claims (4)

1. fold mechanism on a child entertainment bed, for controlling the supporting leg (1) and upper support crossbeam (4) folding of child entertainment bed, it is characterized in that: comprise the folding stay cord (603) that the fixed block (701) that is fixed on described supporting leg (1) is connected with swinging block (602) lower end with downward folding machine structure (6), described fixed block (701) upper end and described upper support crossbeam (4) are hinged, described fixed block (701) lower end is hinged with connecting rod on first (702), on described first, on connecting rod (702) other end, be hinged with connecting rod on second (703), on described second, connecting rod (703) other end and described upper support crossbeam (4) are hinged, on described first, connecting rod (702) middle part is hinged with connecting rod on the 3rd (704), described fixed block (701) middle part is hinged with bi-directional drive piece (705), on the described the 3rd, connecting rod (704) is hinged with described bi-directional drive piece (705), described folding stay cord (603) upper end bifurcated is crossbeam stay cord (415) and upper stay cord (706), described bi-directional drive piece (705) is connected with described upper stay cord (706) with the downside of hinged one end of connecting rod (704) on the described the 3rd, upside is connected with and launches stay cord (609).
2. fold mechanism on child entertainment bed according to claim 1, is characterized in that: described bi-directional drive piece (705) is provided with spacing inclined-plane (751), and described upper end, spacing inclined-plane (751) is to connecting rod (704) lopsidedness on the described the 3rd.
3. fold mechanism on child entertainment bed according to claim 1, it is characterized in that: on described bi-directional drive piece (705) and the described the 3rd, the downside of the hinged one end of connecting rod (704) is provided with stay cord connecting hole (752), with the described the 3rd on the upside of the hinged one end of connecting rod (704) be provided with lower stay cord connecting hole (753).
4. fold mechanism on child entertainment bed according to claim 1, it is characterized in that: on the hinged hinge of described upper support crossbeam (4) and described fixed block (701), be coated with the first stay pulley (7a) for described crossbeam stay cord (415) and upper stay cord (706) winding slide guide, described fixed block (701) middle part is provided with the second stay pulley (7b) that is wound around slide guide for described folding stay cord (603), and described supporting leg (1) is provided with the 3rd stay pulley (7c) that is wound around slide guide for expansion stay cord (609).
CN201320435007.7U 2013-07-19 2013-07-19 Upper folding mechanism for child entertainment bed Withdrawn - After Issue CN203468106U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320435007.7U CN203468106U (en) 2013-07-19 2013-07-19 Upper folding mechanism for child entertainment bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320435007.7U CN203468106U (en) 2013-07-19 2013-07-19 Upper folding mechanism for child entertainment bed

Publications (1)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103349457A (en) * 2013-07-19 2013-10-16 广东乐美达集团有限公司 Upper folding mechanism of children entertainment bed
CN104545130A (en) * 2014-12-31 2015-04-29 茅鸿勇 Folded mechanism for game bed guard bars
CN104905602A (en) * 2014-03-13 2015-09-16 中山市隆成日用制品有限公司 Bed curtain skeleton
CN104970625A (en) * 2015-07-18 2015-10-14 茅鸿勇 Children game bed
CN106109142A (en) * 2016-06-27 2016-11-16 哈尔滨金玉科技开发有限公司 A kind of bone distraction device
WO2016201709A1 (en) * 2015-06-13 2016-12-22 上海大阿福童车有限责任公司 Connecting rod folding mechanism and cot having same

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103349457A (en) * 2013-07-19 2013-10-16 广东乐美达集团有限公司 Upper folding mechanism of children entertainment bed
CN103349457B (en) * 2013-07-19 2016-01-20 广东乐美达集团有限公司 Fold mechanism on a kind of child entertainment bed
CN104905602A (en) * 2014-03-13 2015-09-16 中山市隆成日用制品有限公司 Bed curtain skeleton
CN104905602B (en) * 2014-03-13 2022-08-16 上海乐瑞婴童用品有限公司 Surrounding bed framework
CN104545130A (en) * 2014-12-31 2015-04-29 茅鸿勇 Folded mechanism for game bed guard bars
CN104545130B (en) * 2014-12-31 2017-02-22 宁波海曙天华产品设计有限公司 Folded mechanism for game bed guard bars
WO2016201709A1 (en) * 2015-06-13 2016-12-22 上海大阿福童车有限责任公司 Connecting rod folding mechanism and cot having same
US10709260B2 (en) 2015-06-13 2020-07-14 Shanghai Daafu Baby Carrier Co., Ltd Connecting rod folding mechanism and cot having same
CN104970625A (en) * 2015-07-18 2015-10-14 茅鸿勇 Children game bed
CN104970625B (en) * 2015-07-18 2018-08-28 宁波海曙天华产品设计有限公司 Child play bed
CN106109142A (en) * 2016-06-27 2016-11-16 哈尔滨金玉科技开发有限公司 A kind of bone distraction device
CN106109142B (en) * 2016-06-27 2018-06-05 烟台海研制药有限公司 A kind of bone distraction device

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AV01 Patent right actively abandoned

Granted publication date: 20140312

Effective date of abandoning: 20160120

AV01 Patent right actively abandoned

Granted publication date: 20140312

Effective date of abandoning: 20160120

C25 Abandonment of patent right or utility model to avoid double patenting