CN203354119U - Beam folding joint of child recreation bed - Google Patents
Beam folding joint of child recreation bed Download PDFInfo
- Publication number
- CN203354119U CN203354119U CN2013204348999U CN201320434899U CN203354119U CN 203354119 U CN203354119 U CN 203354119U CN 2013204348999 U CN2013204348999 U CN 2013204348999U CN 201320434899 U CN201320434899 U CN 201320434899U CN 203354119 U CN203354119 U CN 203354119U
- Authority
- CN
- China
- Prior art keywords
- half beam
- kayser
- hinged
- crossbeam
- connecting rod
- 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.)
- Expired - Lifetime
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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
- 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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- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model discloses a beam folding joint of a child recreation bed. The beam folding joint is arranged between a first half beam and a second half beam of the child recreation bed. The beam folding joint is characterized by comprising a beam connecting piece with the two ends hinged to the first half beam and the second half beam respectively, a step clamping base is fixedly arranged on the beam connecting piece, the two sides of the step clamping base are provided with clamping lock steps, clamping lock blocks capable of being clamped and locked on the clamping lock steps are hinged to the first half beam and the second half beam respectively, the clamping lock blocks are connected with a beam pull rope, an ejection torsional spring is arranged between one clamping lock block and the first half beam, and an ejection torsional spring is arranged between the other clamping lock block and the second half beam. The beam folding joint overcomes the defects in the prior art, and the beam folding joint of the child recreation bed can be driven to be folded through the folding pull rope.
Description
[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, and 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, needing a kind of folding joint to be used for child entertainment bed.
[utility model content]
The utility model purpose is to have overcome the deficiencies in the prior art, provide a kind of can be by the child entertainment bed folding crossbeam joint of folding stay cord Foldable.
The utility model is achieved through the following technical solutions:
A kind of child entertainment bed folding crossbeam joint, be arranged between child entertainment bed the first Half Beam 401 and the second Half Beam 402, it is characterized in that: comprise two ends respectively with described the first Half Beam 401 and the hinged crossbeam connector 411 of the second Half Beam 402, be fixed with step deck 412 on described crossbeam connector 411, described step deck 412 both sides are provided with kayser step 413, be hinged with respectively the kayser piece 414 of energy kayser on described kayser step 413 on described the first Half Beam 401 and the second Half Beam 402, described kayser piece 414 is connected with described crossbeam stay cord 415, be respectively equipped with top between described kayser piece 414 and described the first Half Beam 401 and the second Half Beam 402 and press torsion spring 416.
Child entertainment bed folding crossbeam as above joint is characterized in that: described step deck 412 both sides are positioned at described kayser step 413 belows and are provided with secondary kayser step 417.
Child entertainment bed folding crossbeam as above joint is characterized in that: the U-shaped of described crossbeam connector 411 for being formed by the metallic plate bending, described step deck 412 and described kayser piece 414 are arranged in described crossbeam connector 411.
Child entertainment bed folding crossbeam as above joint is characterized in that: described crossbeam connector 411 both sides are provided with plastic cover plate 418.
Compared with prior art, the utility model has the following advantages:
1, the utility model makes the upper support crossbeam launch rear kayser automatically, and stability and safety is easy to use.
2, the utility model is by the folding stretching Foldable, and one links, easy to operate.
[accompanying drawing explanation]
Fig. 1 is the utility model cutaway view;
Fig. 2 is the utility model exploded view;
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 fold mechanism stereogram on child entertainment bed of the present utility model;
Fig. 8 is used child entertainment bed downward folding machine structure exploded view of the present utility model;
Fig. 9 is used the vertical bottom center control device stereogram of child entertainment bed of the present utility model;
Figure 10 is used the vertical bottom center control device stereogram of child entertainment bed of the present utility model;
Figure 11 is used the vertical bottom center control device top view of child entertainment bed of the present utility model;
Figure 12 is used the vertical bottom center control device A-A cutaway view of child entertainment bed of the present utility model;
Figure 13 is used the vertical bottom center control device B-B cutaway view of child entertainment bed of the present utility model;
Figure 14 is used the vertical bottom center control device exploded view of child entertainment bed of the present utility model;
Figure 15 is used child entertainment bed downward folding machine structure exploded view of the present utility model;
Figure 16 is used child entertainment bed folding direction schematic diagram of the present utility model.
[specific embodiment]
A kind of child entertainment bed folding crossbeam joint, be arranged between child entertainment bed the first Half Beam 401 and the second Half Beam 402, comprise two ends respectively with described the first Half Beam 401 and the hinged crossbeam connector 411 of the second Half Beam 402, be fixed with step deck 412 on described crossbeam connector 411, described step deck 412 both sides are provided with kayser step 413, be hinged with respectively the kayser piece 414 of energy kayser on described kayser step 413 on described the first Half Beam 401 and the second Half Beam 402, described kayser piece 414 is connected with described crossbeam stay cord 415, be respectively equipped with top between described kayser piece 414 and described the first Half Beam 401 and the second Half Beam 402 and press torsion spring 416.
Described step deck 412 both sides are positioned at described kayser step 413 belows and are provided with secondary kayser step 417.
The U-shaped of described crossbeam connector 411 for being formed by the metallic plate bending, described step deck 412 and described kayser piece 414 are arranged in described crossbeam connector 411.
Described crossbeam connector 411 both sides are provided with plastic cover plate 418.
Adopt folding crossbeam of the present utility model joint youngster's virgin recreational bed, comprise four supporting legs 1 and bottom center control device 5, the lower inside of every described supporting leg 1 is hinged with connecting rod 2 and lower link 3, be hinged with upper support beam 4 between the upper end of adjacent two described supporting legs 1, described upper support beam 4 middle parts are provided with folding crossbeam joint 41, be provided with fold mechanism 7 between described supporting leg 1 and described upper support beam 4, be provided with downward folding machine structure 6 between described upper connecting rod 2 and lower link 3 outer ends, 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 Foldables, 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, be provided with vertical through holes 52 in described drain pan 51, in described vertical through holes 52, expansion tube 53 is housed, be provided with inflation port 531 in described expansion tube 53, be provided with expansion fork 532 in described inflation port 531, 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 described expander roll 54 releases of stretchy and drives the controlling organization 56 of described upper cover 55 upward slidings.
Described controlling organization 56 comprises the installing hole 551 be 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, are provided with top compression elasticity part 57 between described connecting rod 562 and described expander roll 54.
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.
Be hinged with supplemental support connecting rod 557 on described hinged seat 556, described supplemental support connecting rod 557 other ends are hinged with L shaped supplemental support leg 558.
Be hinged with release handle 56a on described little slip lid 561, 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 top while folding and presses described top splenium 621 to make the projection 301 of described swinging block 602 rotations, described fixed bar 601 upper articulations have swing span 605, described upper connecting rod 2 is provided with while launching and promotes the pushing block 201 that described swing span 605 upper ends drive described swing span 605 rotations, described swing span 605 lower ends are 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 shaped, and its middle part is hinged on described fixed bar 601.
Described top splenium 621 is cylindrical.
Described swing span 605 comprises left frame plate 651 and right frame plate 652, between described left frame plate 651 and right frame plate 652 upper ends, by the first connecting pin 653, connect, be connected with respectively the second connecting pin 654 and the 3rd connecting pin 655 between described left frame plate 651 and right frame plate 652 middle parts, described the second connecting pin 654 is hinged on described fixed bar 601, described pushing block 201 tops are pressed on described the first connecting pin 653, and described left frame plate 651 and the 652 lower end turnovers of right frame plate clamp described expansion stay cord 609.
Described upper fold mechanism 7 comprises the fixed block 701 be fixed on described supporting leg 1, described fixed block 701 upper ends and described upper support beam 4 are hinged, described fixed block 701 lower ends are hinged with connecting rod 702 on first, be hinged with connecting rod 703 on second on described first on connecting rod 702 other ends, on described second, connecting rod 703 other ends and described upper support beam 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 the hinged end of connecting rod 704 on the described the 3rd, upside is connected with described expansion stay cord 609.
Described bi-directional drive piece 705 is provided with spacing inclined- plane 751, and 751 upper ends, described 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 the hinged end of connecting rod 704 is provided with stay cord connecting hole 752, with the described the 3rd on the upside of the hinged end of connecting rod 704 be provided with lower stay cord connecting hole 753.
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 on described upper support beam 4 and the hinged hinge of described fixed block 701, 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.
Described upper support beam 4 comprises the first Half Beam 401 and the second Half Beam 402, and described folding crossbeam joint 41 is arranged between described the first Half Beam 401 and the second Half Beam 402.
The utility model folds and expansion process:
While needing to fold, upwards lift release handle 56a, release handle 56a just drives little slip lid 561 and upwards slides in 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 the 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 and moves 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 four supporting legs 1 of lower link 3 drives 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 and upwards folds, crossbeam stay cord 415 pulls 414 releases of kayser piece folding.
While needing to launch, 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 drive hinged seats 556 and moves 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 and opens 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. a child entertainment bed folding crossbeam joint, be arranged between child entertainment bed the first Half Beam (401) and the second Half Beam (402), it is characterized in that: comprise two ends respectively with described the first Half Beam (401) and the hinged crossbeam connector (411) of the second Half Beam (402), be fixed with step deck (412) on described crossbeam connector (411), described step deck (412) both sides are provided with kayser step (413), be hinged with respectively the kayser piece (414) of energy kayser on described kayser step (413) on described the first Half Beam (401) and the second Half Beam (402), described kayser piece (414) is connected with described crossbeam stay cord (415), be respectively equipped with top between described kayser piece (414) and described the first Half Beam (401) and the second Half Beam (402) and press torsion spring (416).
2. child entertainment bed folding crossbeam according to claim 1 joint is characterized in that: described step deck (412) both sides are positioned at described kayser step (413) below and are provided with secondary kayser step (417).
3. child entertainment bed folding crossbeam according to claim 2 joint, it is characterized in that: the U-shaped of described crossbeam connector (411) for being formed by the metallic plate bending, described step deck (412) and described kayser piece (414) are arranged in described crossbeam connector (411).
4. child entertainment bed folding crossbeam according to claim 2 joint, it is characterized in that: described crossbeam connector (411) both sides are provided with plastic cover plate (418).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204348999U CN203354119U (en) | 2013-07-19 | 2013-07-19 | Beam folding joint of child recreation bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204348999U CN203354119U (en) | 2013-07-19 | 2013-07-19 | Beam folding joint of child recreation bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203354119U true CN203354119U (en) | 2013-12-25 |
Family
ID=49801966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204348999U Expired - Lifetime CN203354119U (en) | 2013-07-19 | 2013-07-19 | Beam folding joint of child recreation bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203354119U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545130A (en) * | 2014-12-31 | 2015-04-29 | 茅鸿勇 | Folded mechanism for game bed guard bars |
| CN111358229A (en) * | 2020-03-31 | 2020-07-03 | 宁波海曙天华产品设计有限公司 | Guard bar folding mechanism of folding bed for children |
-
2013
- 2013-07-19 CN CN2013204348999U patent/CN203354119U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111358229A (en) * | 2020-03-31 | 2020-07-03 | 宁波海曙天华产品设计有限公司 | Guard bar folding mechanism of folding bed for children |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |