CN103330423B - A kind of child entertainment bed - Google Patents
A kind of child entertainment bed Download PDFInfo
- Publication number
- CN103330423B CN103330423B CN201310306550.1A CN201310306550A CN103330423B CN 103330423 B CN103330423 B CN 103330423B CN 201310306550 A CN201310306550 A CN 201310306550A CN 103330423 B CN103330423 B CN 103330423B
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- Prior art keywords
- connecting rod
- hinged
- block
- folding
- stay cord
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Classifications
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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
Abstract
The invention discloses a kind of child entertainment bed, the main points of its technical scheme are, comprise four supporting legs and bottom center control device, the lower inside of the supporting leg described in every root is hinged with connecting rod and lower link, brace summer is hinged with between the upper end of the supporting leg described in adjacent two, folding crossbeam joint is provided with in the middle part of described upper brace summer, fold mechanism is provided with between described supporting leg and described upper brace summer, downward folding machine structure is provided with between described upper connecting rod and lower link outer end, the inner of described upper connecting rod and lower link is connected with described bottom center control device and is launched by bottom center control device Foldable, described folding crossbeam joint, downward folding machine structure, upper fold mechanism launches by described upper connecting rod and lower link Foldable.The present invention seeks to overcome the deficiencies in the prior art, a kind of good stability is provided, fold and launch easy to operate child entertainment bed.
Description
[technical field]
The present invention relates to a kind of entertainment for children facility, is more particularly a kind of folding recreational bed.
[background technology]
Existing child entertainment bed has inflation or folding, and the recreational bed insufficient strength of inflation, rocks dangerous, folding complicated structure, fold and launch inconvenient operation, needing a kind of good stability, folding and launch easy to operate recreational bed and be supplied to consumers in general's use.
[summary of the invention]
The present invention seeks to overcome the deficiencies in the prior art, a kind of good stability is provided, fold and launch easy to operate child entertainment bed.
The present invention is achieved by the following technical solutions:
A kind of child entertainment bed, it is characterized in that: comprise four supporting legs 1 and bottom center control device 5, the lower inside of the supporting leg 1 described in every root is hinged with connecting rod 2 and lower link 3, brace summer 4 is hinged with between the upper end of the supporting leg 1 described in adjacent two, folding crossbeam joint 41 is provided with in the middle part of described upper brace summer 4, fold mechanism 7 is provided with between described supporting leg 1 and described upper brace summer 4, downward folding machine structure 6 is provided with between described upper connecting rod 2 and lower link 3 outer end, the inner of described upper connecting rod 2 and lower link 3 is connected with described bottom center control device 5 and is launched by bottom center control device 5 Foldable, 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 Foldable, described bottom center control device 5 comprises drain pan 51, vertical through holes 52 is provided with in described drain pan 51, described vertical through holes 52 is built with expansion tube 53, inflation port 531 is provided with in described expansion tube 53, expansion fork 532 is provided with in described inflation port 531, described expansion fork 532 lower end is provided with lock part 533, be fitted with the expander roll 54 of expansion fork 532 distending in described inflation port 531, the upper cover 55 that can move up and down is provided with above described drain pan 51, described upper connecting rod 2 is hinged on described upper cover 55 by regulating connecting rod 21, described upper cover 55 expander roll 54 be provided with described in stretchy unlocks and the controlling organization 56 of upper cover 55 upward sliding described in driving.
Child entertainment bed as above, it is characterized in that: described controlling organization 56 comprises the installing hole 551 be arranged in described upper cover 55, described installing hole 551 is built with the little slip lid 561 that can slide up and down at described installing hole 551, described little slip lid 561 lower end is provided with connecting rod 562, described connecting rod 562 lower end is provided with yoke 563, described expander roll 54 upper end is provided with and connects bar hole 541, described upper yoke 563 lower end is provided with the lateral pin 542 through described connection bar hole 541, be provided with between described connecting rod 562 and described expander roll 54 and push up compression elasticity part 57.
Child entertainment bed as above, is characterized in that: be provided with guiding surface 53a on the upside of described lock part 533.
Child entertainment bed as above, is characterized in that: described upper cover 55 lower end is connected with hinged seat 556, and described regulating connecting rod 21 is hinged on described hinged seat 556.
Child entertainment bed as above, is characterized in that: described hinged seat 556 is hinged with supplemental support connecting rod 557, and described supplemental support connecting rod 557 other end is hinged with L shape supplemental support leg 558.
Child entertainment bed as above, is characterized in that: described little slip lid 561 is hinged with and unlocks handle 56a, described little slip lid 561 side is provided with the breach 56b of the unblock handle 56a described in accommodation.
Child entertainment bed as above, it is characterized in that: described downward folding machine structure 6 comprise two ends respectively with described upper connecting rod 2 and hinged and fixing with the described supporting leg 1 lower end fixed bar 601 of lower link 3, described fixed bar 601 bottom is hinged with swinging block 602, hinged with fixed bar 601 in the middle part of described swinging block 602, described swinging block 602 lower end is connected with folding stay cord 603, described swinging block 602 upper end is provided with top splenium 621, the projection 301 that top splenium 621 when described lower link 3 is provided with folding described in the pressure of top makes described swinging block 602 rotate, described fixed bar 601 upper articulation has swing span 605, the pushing block 201 that swing span 605 described in swing span 605 upper end described in described upper connecting rod 2 promotes when being provided with expansion drives rotates, described swing span 605 lower end is connected with launches stay cord 609.
Child entertainment bed as above, it is characterized in that: described upper fold mechanism 7 comprises the fixed block 701 be fixed on described supporting leg 1, described fixed block 701 upper end and described upper brace summer 4 hinged, described fixed block 701 lower end is hinged with connecting rod 702 on first, on described first, connecting rod 702 other end is hinged with connecting rod 703 on second, on described second connecting rod 703 other end and described upper brace summer 4 hinged, connecting rod 704 on the 3rd is hinged with in the middle part of connecting rod 702 on described first, bi-directional drive block 705 is hinged with in the middle part of described fixed block 701, on described the 3rd, connecting rod 704 is hinged with described bi-directional drive block 705, described folding stay cord 603 upper end bifurcated is crossbeam stay cord 415 and upper stay cord 706, described bi-directional drive block 705 is connected with described upper stay cord 706 with the downside of the hinged one end of connecting rod 704 on the described the 3rd, upside is connected with described expansion stay cord 609.
Child entertainment bed as above, it is characterized in that: described upper brace summer 4 comprises the first Half Beam 401 and the second Half Beam 402, described folding crossbeam joint 41 is arranged between the first described Half Beam 401 and the second Half Beam 402, described folding crossbeam joint 41 comprise two ends respectively with the first described Half Beam 401 and the hinged crossbeam connector 411 of the second Half Beam 402, described crossbeam connector 411 is fixed with step deck 412, described step deck 412 both sides are provided with kayser step 413, the first described Half Beam 401 and the second Half Beam 402 are hinged with the kayser block 414 of energy kayser on described kayser step 413 respectively, described kayser block 414 is connected with described crossbeam stay cord 415, described kayser block 414 and be respectively equipped with to push up between the first described Half Beam 401 and the second Half Beam 402 and press torsion spring 416.
Compared with prior art, the present invention has the following advantages:
1, the present invention controls the folding of whole recreational bed by CCU, and a hand just can operate folding and launch, good stability, folds and launches easy to operate.
2, CCU of the present invention is provided with expansion tube kayser, and unlocking operation is convenient, safe and reliable.
3, in the present invention, supporting traverse is provided with folding crossbeam joint kayser, stability and safety.
4, folding crossbeam joint of the present invention, downward folding machine structure, upper fold mechanism controls Foldable and expansion by CCU, one interlock, easy to operate.
[accompanying drawing explanation]
Fig. 1 is stereogram of the present invention;
Fig. 2 is stereogram of the present invention;
Fig. 3 is exploded view of the present invention;
Fig. 4 is exploded view of the present invention;
Fig. 5 is fold mechanism stereogram in the present invention;
Fig. 6 is downward folding machine structure stereogram of the present invention;
Fig. 7 is CCU stereogram of the present invention;
Fig. 8 is CCU stereogram of the present invention;
Fig. 9 is CCU top view of the present invention;
Figure 10 is A-A sectional view of the present invention;
Figure 11 is B-B sectional view of the present invention;
Figure 12 is CCU exploded view of the present invention;
Figure 13 is folding crossbeam joint of the present invention sectional view;
Figure 14 is folding crossbeam joint of the present invention exploded view;
Figure 15 is downward folding machine structure exploded view of the present invention;
Figure 16 is folding direction schematic diagram of the present invention.
[detailed description of the invention]
A kind of child entertainment bed, comprise four supporting legs 1 and bottom center control device 5, the lower inside of the supporting leg 1 described in every root is hinged with connecting rod 2 and lower link 3, brace summer 4 is hinged with between the upper end of the supporting leg 1 described in adjacent two, folding crossbeam joint 41 is provided with in the middle part of described upper brace summer 4, fold mechanism 7 is provided with between described supporting leg 1 and described upper brace summer 4, downward folding machine structure 6 is provided with between described upper connecting rod 2 and lower link 3 outer end, the inner of described upper connecting rod 2 and lower link 3 is connected with described bottom center control device 5 and is launched by bottom center control device 5 Foldable, 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 Foldable.
Described bottom center control device 5 comprises drain pan 51, vertical through holes 52 is provided with in described drain pan 51, described vertical through holes 52 is built with expansion tube 53, inflation port 531 is provided with in described expansion tube 53, expansion fork 532 is provided with in described inflation port 531, described expansion fork 532 lower end is provided with lock part 533, be fitted with the expander roll 54 of expansion fork 532 distending in described inflation port 531, the upper cover 55 that can move up and down is provided with above described drain pan 51, described upper connecting rod 2 is hinged on described upper cover 55 by regulating connecting rod 21, described upper cover 55 expander roll 54 be provided with described in stretchy unlocks and the controlling organization 56 of upper cover 55 upward sliding described in driving.
Described controlling organization 56 comprises the installing hole 551 be arranged in described upper cover 55, described installing hole 551 is built with the little slip lid 561 that can slide up and down at described installing hole 551, described little slip lid 561 lower end is provided with connecting rod 562, described connecting rod 562 lower end is provided with yoke 563, described expander roll 54 upper end is provided with and connects bar hole 541, described upper yoke 563 lower end is provided with the lateral pin 542 through described connection bar hole 541, is provided with and pushes up compression elasticity part 57 between described connecting rod 562 and described expander roll 54.
Guiding surface 53a is provided with on the upside of described lock part 533.
Described upper cover 55 lower end is connected with hinged seat 556, and described regulating connecting rod 21 is hinged on described hinged seat 556.
Described hinged seat 556 is hinged with supplemental support connecting rod 557, and described supplemental support connecting rod 557 other end is hinged with L shape supplemental support leg 558.
Described little slip lid 561 is hinged with and unlocks handle 56a, described little slip lid 561 side is provided with the breach 56b of the unblock handle 56a described in accommodation.
Described downward folding machine structure 6 comprise two ends respectively with described upper connecting rod 2 and hinged and fixing with the described supporting leg 1 lower end fixed bar 601 of lower link 3, described fixed bar 601 bottom is hinged with swinging block 602, hinged with fixed bar 601 in the middle part of described swinging block 602, described swinging block 602 lower end is connected with folding stay cord 603, described swinging block 602 upper end is provided with top splenium 621, the projection 301 that top splenium 621 when described lower link 3 is provided with folding described in the pressure of top makes described swinging block 602 rotate, described fixed bar 601 upper articulation has swing span 605, the pushing block 201 that swing span 605 described in swing span 605 upper end described in described upper connecting rod 2 promotes when being provided with expansion drives rotates, described swing span 605 lower end is connected with launches stay cord 609.
Described pushing block 201 is provided with lower folding spacing inclined-plane 211.
Described swinging block 602 is L shape, is hinged on described fixed bar 601 in the middle part of it.
Described top splenium 621 is cylindrical.
Described swing span 605 comprises left frame plate 651 and right frame plate 652, connected by the first connecting pin 653 between described left frame plate 651 and right frame plate 652 upper end, the second connecting pin 654 and the 3rd connecting pin 655 is connected between in the middle part of described left frame plate 651 and right frame plate 652, the second described connecting pin 654 is hinged on described fixed bar 601, described pushing block 201 top is pressed on the first described connecting pin 653, described left frame plate 651 and the expansion stay cord 609 described in the turnover clamping of right frame plate 652 lower end.
Described upper fold mechanism 7 comprises the fixed block 701 be fixed on described supporting leg 1, described fixed block 701 upper end and described upper brace summer 4 hinged, described fixed block 701 lower end is hinged with connecting rod 702 on first, on described first, connecting rod 702 other end is hinged with connecting rod 703 on second, on described second connecting rod 703 other end and described upper brace summer 4 hinged, connecting rod 704 on the 3rd is hinged with in the middle part of connecting rod 702 on described first, bi-directional drive block 705 is hinged with in the middle part of described fixed block 701, on described the 3rd, connecting rod 704 is hinged with described bi-directional drive block 705, described folding stay cord 603 upper end bifurcated is crossbeam stay cord 415 and upper stay cord 706, described bi-directional drive block 705 is connected with described upper stay cord 706 with the downside of the hinged one end of connecting rod 704 on the described the 3rd, upside is connected with described expansion stay cord 609.
Described bi-directional drive block 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.
On described bi-directional drive block 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.
The hinge that described upper brace summer 4 is hinged with described fixed block 701 is coated with the first stay pulley 7a being wound around slide guide for described crossbeam stay cord 415 and upper stay cord 706, be provided with the second stay pulley 7b being wound around slide guide for described folding stay cord 603 in the middle part of described fixed block 701, described supporting leg 1 is provided with the 3rd stay pulley 7c being wound around slide guide for expansion stay cord 609.
Described upper brace summer 4 comprises the first Half Beam 401 and the second Half Beam 402, described folding crossbeam joint 41 is arranged between the first described Half Beam 401 and the second Half Beam 402, described folding crossbeam joint 41 comprise two ends respectively with the first described Half Beam 401 and the hinged crossbeam connector 411 of the second Half Beam 402, described crossbeam connector 411 is fixed with step deck 412, described step deck 412 both sides are provided with kayser step 413, the first described Half Beam 401 and the second Half Beam 402 are hinged with the kayser block 414 of energy kayser on described kayser step 413 respectively, described kayser block 414 is connected with described crossbeam stay cord 415, described kayser block 414 and be respectively equipped with to push up between the first described Half Beam 401 and the second Half Beam 402 and press torsion spring 416.
Described step deck 412 both sides are positioned at below described kayser step 413 and are provided with secondary kayser step 417.
Described crossbeam connector 411 is the U-shaped bent by metallic plate, and described step deck 412 and described kayser block 414 are arranged in described crossbeam connector 411.
Described crossbeam connector 411 both sides are provided with plastic cover plate 418.
The present invention folds and expansion process:
When needing folding, upwards lift unlocks handle 56a, unlock handle 56a and just drive little slip lid 561 upward sliding in installing hole 551, little slip lid 561 drives connecting rod 562 upward sliding, connecting rod 562 drives expander roll 54 upward sliding by lateral pin 542, and in the inflation port 531 in described expansion tube 53, expander roll 54 bounces back, and expansion fork 532 draws under the squeezing action of vertical through holes 52 inwall, lock part 533 retracts in vertical through holes 52, unlocks, continue to unlock handle 56a to pull-up, connecting rod 562 top is pushed up on upper cover 55, connecting rod 562 just drives upper cover 55 upward sliding, upper cover 55 drives hinged seat 556 to move up, by regulating connecting rod 21, the spacing of upper connecting rod 2 and lower link 3 termination is increased, continue to unlock handle 56a to pull-up, 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 end pulls folding stay cord 603 to pull stay cord 706 and crossbeam stay cord 415, upper stay cord 706 upwards pulls bi-directional drive block 705, bi-directional drive block 705 drives connecting rod 704 on the 3rd upwards to fold, it is folding that crossbeam stay cord 415 pulls kayser block 414 to unlock.
When needing to launch, the little slip lid 561 of downward pressing slide downward in installing hole 551, slip lid 561 drives connecting rod 562 slide downward, connecting rod 562 promotes expansion tube 53 slide downward by elastic component 57, lock part 533 is stretched out from vertical through holes 52 lower port, simultaneously little slip lid 561 is pressed onto upper cover 55 and drives hinged seat 556 to move down, hinged seat 556 and drain pan 51 promote upper connecting rod 2 and lower link 3 and promote four supporting legs 1 and move to surrounding, when open be about to put in place time, pushing block 201 on upper connecting rod 2 swinging block 602 promoted described in swing span 605 rotation forces pulls and launches stay cord 609, launching stay cord 609 pulls bi-directional drive block 705 to rotate, bi-directional drive block 705 drives connecting rod 704 on the 3rd to open downwards, open fold mechanism 7.Continue the little slip lid 561 of pressing and drive connecting rod 562 slide downward, connecting rod 562 promotes expander roll 54 slide downward by elastic component 57, expander roll 54 inserts inflation port 531 bottom, and expansion fork 532 is at expander roll 54 squeezing action distending, and lock part 533 is at vertical through holes 52 lower port kayser.First Half Beam 401 and the second Half Beam 402 are stuck on kayser step 413 by kayser block 414 and lock.
Claims (9)
1. a child entertainment bed, it is characterized in that: comprise four supporting legs (1) and bottom center control device (5), the lower inside of the supporting leg (1) described in every root is hinged with connecting rod (2) and lower link (3), brace summer (4) is hinged with between the upper end of the supporting leg (1) described in adjacent two, described upper brace summer (4) middle part is provided with folding crossbeam joint (41), fold mechanism (7) is provided with between described supporting leg (1) and described upper brace summer (4), downward folding machine structure (6) is provided with between described upper connecting rod (2) and lower link (3) outer end, the inner of described upper connecting rod (2) and lower link (3) is connected with described bottom center control device (5) and is launched by bottom center control device (5) Foldable, 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) Foldable, described bottom center control device (5) comprises drain pan (51), vertical through holes (52) is provided with in described drain pan (51), described vertical through holes (52) is built with expansion tube (53), inflation port (531) is provided with in described expansion tube (53), expansion fork (532) is provided with in described inflation port (531), described expansion fork (532) lower end is provided with lock part (533), be fitted with the expander roll (54) of expansion fork (532) distending in described inflation port (531), described drain pan (51) top is 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) expander roll (54) be provided with described in stretchy unlocks and the controlling organization (56) of upper cover (55) upward sliding described in driving.
2. child entertainment bed according to claim 1, it is characterized in that: described controlling organization (56) comprises the installing hole (551) be arranged in described upper cover (55), described installing hole (551) is built with the little slip lid (561) that can slide up and down at described installing hole (551), described little slip lid (561) lower end is provided with connecting rod (562), described connecting rod (562) lower end is provided with yoke (563), described expander roll (54) upper end is provided with and connects bar hole (541), described upper yoke (563) lower end is provided with the lateral pin (542) through described connection bar hole (541), be provided with between described connecting rod (562) and described expander roll (54) and push up compression elasticity part (57).
3. child entertainment bed according to claim 2, is characterized in that: described upside, lock part (533) is provided with guiding surface (53a).
4. child entertainment bed according to claim 2, is characterized in that: described upper cover (55) lower end is connected with hinged seat (556), and described regulating connecting rod (21) is hinged on described hinged seat (556).
5. child entertainment bed according to claim 4, it is characterized in that: described hinged seat (556) is hinged with supplemental support connecting rod (557), described supplemental support connecting rod (557) other end is hinged with L shape supplemental support leg (558).
6. child entertainment bed according to claim 2, it is characterized in that: described little slip lid (561) is hinged with and unlocks handle (56a), described little slip lid (561) side is provided with the breach (56b) of the unblock handle (56a) described in accommodation.
7. child entertainment bed according to claim 1, it is characterized in that: described downward folding machine structure (6) comprise two ends respectively with described upper connecting rod (2) and hinged and fixing with described supporting leg (1) the lower end fixed bar (601) of lower link (3), described fixed bar (601) bottom is hinged with swinging block (602), described swinging block (602) middle part is hinged with fixed bar (601), described swinging block (602) lower end is connected with folding stay cord (603), described swinging block (602) upper end is provided with top splenium (621), the projection (301) that top splenium (621) when described lower link (3) is provided with folding described in the pressure of top makes described swinging block (602) rotate, described fixed bar (601) upper articulation has swing span (605), the pushing block (201) that swing span (605) described in swing span (605) upper end described in described upper connecting rod (2) promotes when being provided with expansion drives rotates, described swing span (605) lower end is connected with launches stay cord (609).
8. child entertainment bed according to claim 7, it is characterized in that: described upper fold mechanism (7) comprises the fixed block (701) be fixed on described supporting leg (1), described fixed block (701) upper end and described upper brace summer (4) hinged, described fixed block (701) lower end is hinged with connecting rod on first (702), on described first, connecting rod (702) other end is hinged with connecting rod on second (703), on described second connecting rod (703) other end and described upper brace summer (4) hinged, on described first, connecting rod (702) middle part is hinged with connecting rod (704) on the 3rd, described fixed block (701) middle part is hinged with bi-directional drive block (705), on described the 3rd, connecting rod (704) is hinged with described bi-directional drive block (705), described folding stay cord (603) upper end bifurcated is crossbeam stay cord (415) and upper stay cord (706), described bi-directional drive block (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 described expansion stay cord (609).
9. child entertainment bed according to claim 8, it is characterized in that: described upper brace summer (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), described crossbeam connector (411) is fixed with step deck (412), described step deck (412) both sides are provided with kayser step (413), described the first Half Beam (401) and the second Half Beam (402) are hinged with the kayser block (414) of energy kayser on described kayser step (413) respectively, described kayser block (414) is connected with described crossbeam stay cord (415), described kayser block (414) and be respectively equipped with to push up between described the first Half Beam (401) and the second Half Beam (402) and press torsion spring (416).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310306550.1A CN103330423B (en) | 2013-07-19 | 2013-07-19 | A kind of child entertainment bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310306550.1A CN103330423B (en) | 2013-07-19 | 2013-07-19 | A kind of child entertainment bed |
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| Publication Number | Publication Date |
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| CN103330423A CN103330423A (en) | 2013-10-02 |
| CN103330423B true CN103330423B (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310306550.1A Active CN103330423B (en) | 2013-07-19 | 2013-07-19 | A kind of child entertainment bed |
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| CN (1) | CN103330423B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104720432B (en) * | 2013-12-23 | 2017-11-21 | 上海大阿福童车有限责任公司 | It is a kind of baby's game bed |
| CN103989356B (en) * | 2014-04-06 | 2016-08-24 | 宁波海曙天华产品设计有限公司 | A kind of child play bed |
| CN104257168B (en) * | 2014-09-30 | 2016-08-17 | 茅鸿勇 | The underframe folding mechanism of play yard |
| CN104273984B (en) * | 2014-09-30 | 2016-11-30 | 宁波海曙天华产品设计有限公司 | Folding game bed |
| 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 |
| CN106263815A (en) * | 2015-06-13 | 2017-01-04 | 上海大阿福童车有限责任公司 | A kind of connecting rod fold mechanism and there is the bed of this connecting rod fold mechanism |
| CN105124982B (en) * | 2015-08-31 | 2017-11-14 | 高雄伟 | A kind of folding baby's Children's bed |
| CN106724394A (en) * | 2016-12-06 | 2017-05-31 | 黄绍堡 | A kind of connecting rod postpones haulage gear and the baby's bed with the mechanism |
| US10342361B2 (en) * | 2017-05-02 | 2019-07-09 | Blue Box Toy Factory Limited | Multi-functional entertainer for a child |
| CN109042424A (en) * | 2018-09-13 | 2018-12-21 | 天津市益多利来水产养殖有限公司 | A kind of net cage used for aquiculture |
| CN111713918B (en) * | 2019-03-21 | 2023-12-08 | 广东乐美达集团有限公司 | Baby game bed skeleton |
| CN111358229B (en) * | 2020-03-31 | 2021-11-02 | 安徽酷豆丁科技发展股份有限公司 | Guard bar folding mechanism of folding bed for children |
| CN111297119B (en) * | 2020-03-31 | 2021-12-21 | 安徽酷豆丁科技发展股份有限公司 | Top folding mechanism of folding bed legs |
| CN111419039B (en) * | 2020-03-31 | 2021-10-22 | 安徽酷豆丁科技发展股份有限公司 | Portable children game bed |
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| US8544125B2 (en) * | 2011-03-16 | 2013-10-01 | Artsana Usa, Inc. | Changing table connection to a playard |
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| CN103330423A (en) | 2013-10-02 |
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