CN113951687B - Child bed - Google Patents
Child bed Download PDFInfo
- Publication number
- CN113951687B CN113951687B CN202111068964.6A CN202111068964A CN113951687B CN 113951687 B CN113951687 B CN 113951687B CN 202111068964 A CN202111068964 A CN 202111068964A CN 113951687 B CN113951687 B CN 113951687B
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- frame
- rod
- surrounding
- assembly
- assemblies
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- 230000000712 assembly Effects 0.000 claims abstract description 64
- 238000000429 assembly Methods 0.000 claims abstract description 64
- 230000000903 blocking effect Effects 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 9
- 238000009432 framing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- KJLPSBMDOIVXSN-UHFFFAOYSA-N 4-[4-[2-[4-(3,4-dicarboxyphenoxy)phenyl]propan-2-yl]phenoxy]phthalic acid Chemical compound C=1C=C(OC=2C=C(C(C(O)=O)=CC=2)C(O)=O)C=CC=1C(C)(C)C(C=C1)=CC=C1OC1=CC=C(C(O)=O)C(C(O)=O)=C1 KJLPSBMDOIVXSN-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D7/00—Children's beds
- A47D7/002—Children's beds foldable
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D15/00—Accessories for children's furniture, e.g. safety belts or baby-bottle holders
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pediatric Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a child bed, which comprises an upper enclosing frame assembly and upright rod assemblies, wherein the upper enclosing frame assembly comprises a plurality of enclosing frame rod assemblies, each enclosing frame rod assembly comprises two enclosing frame rods and a connecting piece connected between the two enclosing frame rods, each enclosing frame rod is rotatably arranged at the upper end part of one upright rod assembly adjacent to the upper end part, the other end part of each enclosing frame rod is rotatably connected with the connecting piece, the child bed also comprises a first locking structure which is respectively arranged on each enclosing frame rod assembly and locks the enclosing frame rod assemblies in an unfolding state, each enclosing frame rod assembly can be rotatably arranged around the axis of the child bed, when the first locking structure is converted from locking to unlocking, at least one group of enclosing frame rod assemblies are rotated around the axis of the child bed, and when the first locking structure is in the unlocking state, each enclosing frame rod assembly is driven to rotate around the first axis and the second axis of the child bed. The first locking structure of the child bed is convenient to lock and unlock, and is convenient for the child bed to use.
Description
Technical Field
The invention relates to the technical field of children supplies, in particular to a child bed.
Background
A typical collapsible child's bed includes an upper peripheral frame assembly having an expanded and collapsed configuration, a base frame assembly having an expanded and collapsed configuration, and a plurality of pole assemblies supported between the upper peripheral frame assembly and the base frame assembly. The upper frame assembly generally comprises a plurality of frame rod assemblies, each frame rod assembly comprises two frame rods, one ends of the two frame rods are respectively connected with the upright rod assemblies on one side correspondingly in a rotating mode, the other ends of the two frame rods are connected with each other through rotating joints in a rotating mode, when the child bed is in an unfolding state, the rotating joints are in a locking state, and when the child bed is in a folding state, the rotating joints are unlocked. In the prior art, the rotating joint has a complex structure, and is inconvenient to lock and unlock, so that the child bed is inconvenient to use.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art, and provide the child bed, wherein the locking and unlocking operation of the first locking structure of the child bed is convenient, and the child bed is convenient to use.
In order to achieve the above purpose, the invention adopts the following technical scheme:
The utility model provides a crib, has and expands and folding state, the crib includes and encloses the frame subassembly and along a plurality of pole setting subassemblies that upper and lower direction extends, go up enclose the frame subassembly and include many and enclose the frame pole subassembly that the circumference was established, every enclose the frame pole subassembly and set up respectively go up enclose the different one side of frame subassembly, every adjacent two enclose all be provided with one between the frame pole subassembly the pole setting subassembly, every enclose the frame pole subassembly all include two enclose the frame pole and connect two connecting piece between the frame pole, every enclose the frame pole homoenergetic around first axle rotation ground set up rather than adjacent one the upper end of pole setting subassembly, first axle extends along the horizontal direction, just the axial lead perpendicular to of first axle enclose the axial lead of frame pole subassembly, every enclose the other tip of frame pole all with the corresponding tip of connecting piece is passed through the second axial rotation connection, the crib still including setting up respectively enclose the frame pole and connecting piece with each side of frame pole setting up the frame pole and connecting piece and with each side of frame pole setting up the lock down can be in the relative state of each side of frame pole setting up the lock the relative state of each side of the frame pole setting up the lock the relative each other.
Preferably, the child bed further comprises a linkage mechanism for driving the rest of the surrounding frame rod assemblies to rotate around the self axis when one surrounding frame rod assembly rotates around the self axis, the plurality of the vertical rod assemblies are respectively a first vertical rod assembly and a plurality of second vertical rod assemblies except the first vertical rod assembly, and the linkage mechanism is respectively arranged on each second vertical rod assembly.
Further, the link gear includes two helical gears that set up respectively in the both sides of the upper end of second pole setting subassembly, two the helical gear meshes mutually, and two adjacent the tip of enclosing the frame pole subassembly all with correspond one side the helical gear passes through first axle rotation is connected, two the helical gear all can be around it is connected enclose the axial lead of frame pole subassembly and rotationally set up the upper end of second pole setting subassembly.
Further, the upper enclosure frame assembly further comprises an adapter piece, the adapter pieces are respectively arranged on two sides of the upper end portion of the first vertical rod assembly, two adjacent enclosure frame rod assemblies can be rotatably arranged on the adapter piece on one side of the corresponding enclosure frame assembly around the axis of the upper enclosure frame assembly, and the two adapter pieces are rotatably connected with the upper end portion of the first vertical rod assembly through the first shaft.
Further, the child bed further comprises a handle for driving one of the surrounding frame rod assemblies to rotate around the axis of the child bed, and the handle is fixedly arranged on the surrounding frame rod.
Still further, the handle is disposed on one of the frame rails connected to the first pole assembly, and the handle is disposed on the frame rail proximate an end of the first pole assembly.
Preferably, the first locking structure includes a blocking portion provided on the connecting member, the blocking portion blocking a rotation path of the surrounding frame rod around the first axis when the first locking structure is in a locked state, and the blocking portion leaving a rotation path of the surrounding frame rod around the first axis when the first locking structure is in an unlocked state.
Preferably, the child's bed further comprises a chassis assembly located below the upper surrounding frame assembly in the unfolded state, the chassis assembly comprises a base and a plurality of groups of bottom support assemblies with one end portion rotatably connected with the base, and the other end portion of each group of bottom support assemblies is rotatably connected with the lower portion of a different vertical rod assembly.
Further, each group of bottom support assemblies comprises a first bottom support rod and a second bottom support rod positioned below the first bottom support rod, two end parts of the first bottom support rod are respectively and rotatably connected with the base and the lower part of the vertical rod assembly, and two end parts of the second bottom support rod are respectively and rotatably connected with the base and the lower part of the vertical rod assembly.
Further, the first bottom stay and the second bottom stay are disposed in parallel.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: when the child bed is folded from the unfolded state, only one of the surrounding frame rod assemblies is driven to rotate around the axis of the child bed relative to the upright rod assembly to unlock the first locking structure, and then the other surrounding frame rod assemblies can be driven to rotate around the axis of the child bed, so that the other first locking structures are unlocked, the upper surrounding frame assembly can be folded, and the upper surrounding frame assembly can be folded when being unfolded.
Drawings
Fig. 1 is a perspective view of the child's bed in the unfolded state of the present embodiment;
Fig. 2 is a schematic front view of the child's bed in the unfolded state of the present embodiment;
FIG. 3 is a schematic cross-sectional view (enlarged) of the upper peripheral frame assembly of the child's bed of the present embodiment;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is an enlarged view of a portion of FIG. 3 at B;
Fig. 6 is a schematic perspective view of the child's bed according to the present embodiment during folding;
FIG. 7 is a schematic front view of the child's bed according to the present embodiment during folding;
fig. 8 is a perspective view of the child's bed of the present embodiment in a folded state;
Fig. 9 is a schematic front view of the child's bed of the present embodiment in a folded state.
Wherein: 1. an upper enclosure frame assembly; 11. a surrounding frame rod; 12. a connecting piece; 121. a blocking part; 2. a chassis assembly; 21. a base; 22. a first bottom stay; 23. a second bottom stay; 3a, a first vertical rod assembly; 3b, a second vertical rod assembly; 31. a rod body; 32. a top angle; 33. a base angle; 41. a first shaft; 42. a second shaft; 5. bevel gear; 6. an adapter; 7. a handle.
Detailed Description
The technical scheme of the invention is further described below with reference to the attached drawings and specific embodiments.
As shown in fig. 1 to 9, the child's bed of the present invention has unfolded and folded states, and includes an upper peripheral frame assembly 1, a bottom chassis assembly 2, and a plurality of upright rod assemblies disposed between the upper peripheral frame assembly 1 and the bottom chassis assembly 2.
The upper frame assembly 1 comprises a plurality of frame rod assemblies which are circumferentially arranged, each frame rod assembly is arranged on one side part of the upper frame assembly, and a vertical rod assembly is arranged between every two adjacent frame rod assemblies. In this embodiment, enclose the frame pole subassembly and set up respectively at the front and back both sides portion and the left and right sides portion that enclose frame subassembly 1, the pole setting subassembly is provided with four, is located respectively and encloses four angles department of frame subassembly 1.
Each frame bar assembly comprises two frame bars 11 and a connecting piece 12 connected between the two frame bars 11. The axial leads of the two frame surrounding rods 11 extend along the same straight line direction, and the axial lead of the frame surrounding rod 11 is the axial lead of the frame surrounding rod assembly. One end of each frame surrounding rod 11 can be rotatably arranged around the first shaft 41 relative to one of the adjacent vertical rod assemblies, the other end of each frame surrounding rod 11 is rotatably connected with the corresponding one of the connecting pieces 12 through the second shaft 42, and each frame surrounding rod assembly can be rotatably arranged around the self axis relative to two of the adjacent vertical rod assemblies.
When the child bed is in the unfolded state, the chassis assembly 2 is positioned below the upper surrounding frame assembly 1. The chassis assembly 2 comprises a base 21 positioned at the center of the bottom of the child bed and a plurality of groups of bottom support assemblies with one end part rotatably connected with the base 21, and the other end part of each bottom support assembly is rotatably connected with a different upright rod assembly. In this embodiment, the number of the bottom support assemblies is the same as that of the upright assemblies, and four groups of bottom support assemblies are connected with the base 21 to form an "X" structure.
The bottom bracket assembly comprises a first bottom bracket 22 and a second bottom bracket 23 positioned below the first bottom bracket 22, wherein two ends of the first bottom bracket 22 are respectively and rotatably connected with the lower parts of the base 21 and the upright component, and two ends of the second bottom bracket 23 are respectively and rotatably connected with the lower parts of the base 21 and the upright component.
In the present embodiment, the first bottom stay 22 and the second bottom stay 23 are disposed in parallel.
The plurality of pole assemblies are respectively a first pole assembly 3a and a plurality of second pole assemblies 3b except the first pole assembly 3 a. The first pole setting component 3a and the second pole setting component 3b each include a rod body 31 extending in the up-down direction, a top angle 32 fixedly arranged at the upper end of the rod body 31, and a bottom angle 33 fixedly arranged at the lower end of the rod body 31, one end of each frame surrounding rod 11 can be rotatably arranged relative to the top angle 32, and the other end of each first bottom supporting rod 22 and the other end of each second bottom supporting rod 23 are rotatably connected with the bottom angle 33.
The cot further comprises a locking structure for locking the cot in the expanded condition, the locking structure comprising a first locking structure for locking each of the peripheral frame bar assemblies in the expanded condition, the first locking structure being disposed between each of the peripheral frame bars 11 of each of the peripheral frame bar assemblies and the connector 12, respectively. The first locking structure is provided with a locking state and an unlocking state, when the child bed is in the unfolding state, the first locking structure is in the locking state, and the relative positions of the surrounding frame rod assemblies are locked through the first locking structure, so that the upper surrounding frame assembly is kept in the stable unfolding state; when the first locking structure is unlocked, the two enclosure frame rods 11 of each enclosure frame rod assembly can relatively rotate to be close.
Specifically, the first locking structure includes a stop 121 provided on the connector 12. When the first locking structure is in the locked state, the blocking part 121 blocks the rotation path of the frame surrounding rod 11 around the first shaft 41, so that the two frame surrounding rods 11 on one frame surrounding rod assembly cannot rotate relatively and fold. When the first locking structure is in the unlocking state, the blocking part 121 is far away from the rotating path of the surrounding frame rods 11 rotating around the first shaft 41, and the two surrounding frame rods 11 on one surrounding frame rod assembly can rotate relatively to fold.
Specifically, when the first locking structure is in the locked state, the blocking portion 121 blocks above the surrounding frame rod 11, and when the blocking portion 121 leaves above the surrounding frame rod 11, the first locking structure is unlocked. In this embodiment, when the first locking structure is in the unlocked state and the enclosure frame rod assembly is not folded, the blocking portion 121 is located below the enclosure frame rod 11.
When the first locking structure rotates the surrounding frame rod assembly around the axis of the first locking structure and the adjacent vertical rod assembly, the blocking part 121 can be far away from the rotating path of the surrounding frame rod 11 around the first shaft 41, so that the first locking structure is unlocked; when the surrounding frame rod assembly is unfolded and the first locking structure is in the unlocking state, the surrounding frame rod assembly rotates reversely relative to the adjacent upright rod assembly around the axis of the surrounding frame rod assembly, and the blocking part 121 can be blocked on the rotating path of the surrounding frame rod 11 around the first shaft 41 again, so that the first locking structure is locked.
When at least one frame surrounding rod assembly rotates around the self axis, the other frame surrounding rod assemblies are driven by the linkage mechanism to rotate around the self axis, namely, the first locking structure on each frame surrounding rod assembly can realize locking and unlocking simultaneously.
In this embodiment, the specific implementation manner is provided that when one frame surrounding rod assembly rotates around its own axis, the linkage mechanism drives all the other frame surrounding rod assemblies to rotate around its own axis, so that the first locking structure on each frame surrounding rod assembly can realize locking and unlocking simultaneously.
The method comprises the following steps: each second pole assembly 3b is provided with a set of linkages, except for the first pole assembly 3 a. The linkage mechanism comprises two bevel gears 5, the two bevel gears 5 are respectively arranged on two sides of the top angle 32 of the second vertical rod component 3b, the two bevel gears 5 are meshed, one end part of each adjacent two frame surrounding rod components, namely, one end part of each frame surrounding rod 11, is rotationally connected with the bevel gear 5 on the corresponding side through a first shaft 41, and the two bevel gears 5 can be rotationally arranged on the top angle 32 of the second vertical rod component 3b around the axial lead of the frame surrounding rod component connected with the two bevel gears 5.
Therefore, at least one bevel gear 5 is connected to one frame-surrounding rod assembly, when one frame-surrounding rod assembly rotates around the axis of the bevel gear 5, the bevel gear 5 connected with the bevel gear can be driven to synchronously rotate around the axis of the frame-surrounding rod assembly relative vertex angle 32, and accordingly, the bevel gear 5 meshed with the bevel gear 5 can be driven to drive the frame-surrounding rod assembly connected with the bevel gear 5 to rotate around the axis of the frame-surrounding rod assembly, and accordingly, all the frame-surrounding rod assemblies can drive the bevel gear 5 connected with the bevel gear 5 to rotate around the axis of the bevel gear relative vertex angle. And when the framing rod assembly is folded, the framing rod 11 rotates about the first axis 41 relative to the bevel gear 5.
Go up and enclose frame subassembly still includes adaptor 6, and adaptor 6 sets up respectively in the both sides of the apex angle 32 of first pole setting subassembly 3a, and two adjacent frame pole subassemblies enclose that the frame pole 11's tip is all can set up on the adaptor 6 of corresponding one side rotationally around self axial lead promptly, and two adaptors 6 are all rotated through first axle 41 and the apex angle 32 of first pole setting subassembly 3a and are connected. When the first locking structure is locked or unlocked, the surrounding frame rod assembly rotates around the self axis line relative to the adapter piece 6, and when the surrounding frame rod assembly is folded, the adapter piece 6 drives the surrounding frame rod 11 to rotate around the first shaft 41 relative to the top angle 32 of the first vertical rod assembly 3 a.
The child bed further comprises a handle 7 for driving the frame surrounding rod assembly to rotate around the axis of the child bed, and the handle 7 is fixedly arranged on the frame surrounding rod 11. The handle 7 is used for being operated by a human hand when the first locking structure is unlocked or locked, so that the handle 7 is pulled to drive one surrounding frame rod assembly connected with the surrounding frame rod assembly to rotate around the axis of the surrounding frame rod assembly, and the handle 7 is arranged, so that the first locking structure is convenient for being operated by a human to lock or unlock.
In this embodiment, the handle 7 is disposed on a frame surrounding rod 11 connected to the first pole assembly 3a, and the handle 7 is located near one end of the first pole assembly 3a on the frame surrounding rod 11.
Of course, when the two frame surrounding rod assemblies rotate around the self axis, the linkage mechanism drives the other frame surrounding rod assemblies to rotate around the self axis respectively, so that the first locking structure on each frame surrounding rod assembly can realize locking and unlocking simultaneously. At this time, the link gear is arranged on two pole setting components which are diagonally arranged, and when the lock is unlocked, the two relatively arranged pole setting components are driven to rotate around the axis of the link gear.
The locking arrangement further comprises a second locking arrangement for locking the chassis assembly 2 in the unfolded state. The second locking structure has a locked and unlocked state, and when the child's bed is in the unfolded state, the second locking structure is in the locked state, and the relative position of the chassis assembly 2 is locked by the second locking structure, so that the child's bed is kept in the stably unfolded state; when the second locking structure is unlocked, the first bottom stay 22 and the second bottom stay 23 are both rotated close to each other with respect to the base 21. The specific structure of the second locking structure and the structure for driving the second locking structure to unlock may be the structures in the prior art.
When the child's bed is in the unfolded state, the first locking structure and the second locking structure are both in the locked state, and the upper peripheral frame assembly 1 and the chassis assembly 2 are both in the unfolded state, as shown in fig. 1 and 2.
When the child bed needs to be folded, the handle 7 is pulled, the handle 7 drives one surrounding frame rod assembly connected with the handle 7 to rotate around the axis of the handle, the bevel gears 5 arranged at the end parts of the surrounding frame rod assemblies are driven to synchronously rotate relative to the top angles 32, the other bevel gears 5 meshed with the bevel gears 5 are also driven to rotate relative to the top angles 32, one surrounding frame rod assembly connected with the other bevel gears 5 is driven to rotate around the axis of the handle, and the bevel gears 5 arranged at the other end parts of the surrounding frame rod assemblies are driven to synchronously rotate, … … are so, until all surrounding frame rod assemblies and the bevel gears 5 connected with the surrounding frame rod assemblies simultaneously rotate relative to the top angles 32 around the axis of the bevel gears, and therefore, the first locking structures on all surrounding frame rod assemblies are unlocked simultaneously; unlocking the second locking structure; after the first locking structure and the second locking structure are unlocked, the upper surrounding frame assembly 1 and the chassis assembly 2 can be folded. When the folding device is folded, the base 21 is lifted upwards, so that the base 21 moves upwards, the first bottom supporting rods 22 and the second bottom supporting rods 23 are respectively rotated to be close to the base 21 when the base 21 moves upwards, meanwhile, the frame surrounding rods 11 of the frame surrounding rod assemblies are downwards rotated relative to the bevel gears 5 and/or the vertex angles 32 around the first shafts 41, so that the two frame surrounding rods 11 of each frame surrounding rod assembly are respectively close to each other, the vertical rod assemblies are respectively close to the center of the child bed, and the folding process is shown in fig. 6 and 7. Until the pole assemblies, the upper surrounding frame assembly 1 and the chassis assembly 2 are closely closed together, and finally folded as shown in fig. 8 and 9. The folding child bed has compact structure, small volume and convenient carrying and storage.
When the child bed is unfolded from the folded state, the base 21 is pressed downwards to enable the child bed to move downwards, the first bottom supporting rod 22 and the second bottom supporting rod 23 are enabled to rotate and unfold relatively, meanwhile, the two surrounding frame rods 11 of each surrounding frame rod assembly rotate and unfold relatively, the vertical rod assemblies move outwards of the child bed until the base 21 moves downwards to the unfolding position, the second locking structure is locked, the upper surrounding frame assembly 1 is unfolded, the handle 7 is rotated reversely, one surrounding frame rod assembly connected with the handle is driven to rotate reversely around the axis of the base to reset, the other surrounding frame rod assemblies are driven to rotate reversely around the axis of the base to reset relatively to the top angle 32 simultaneously through the linkage mechanisms, accordingly, the first locking structure on the surrounding frame rod assemblies is locked simultaneously, and the child bed is in the unfolded state again.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (8)
1. The utility model provides a crib, has expansion and folding state, the crib includes and encloses the frame subassembly and along many pole setting subassemblies that upper and lower direction extends, go up enclose the frame subassembly and enclose the frame pole subassembly that the circumference was established including many, every enclose the frame pole subassembly and set up respectively go up enclose the different side of frame subassembly, every adjacent two all be provided with one between the frame pole subassembly enclose the frame pole subassembly, every enclose the frame pole subassembly all include two enclose the frame pole and connect two enclose the connecting piece between the frame pole, every enclose the frame pole homoenergetic around first axle rotation ground set up rather than adjacent one the upper end of pole setting subassembly, first axle extends along the horizontal direction, just the axial lead perpendicular of first axle enclose the axial lead of frame pole subassembly, every enclose the other tip of frame pole all with the corresponding one of connecting piece is passed through the second shaft and is rotated and is connected, the crib still including setting up respectively between frame pole and connecting piece with it is used for following the lock the frame pole and is in its characteristic of expanding under the first place of lock: the first locking structure comprises a blocking part arranged on the connecting piece, when the first locking structure is in a locking state, the blocking part is blocked on a rotating path of the surrounding frame rod rotating around the first shaft, and when the first locking structure is in an unlocking state, the blocking part leaves the rotating path of the surrounding frame rod rotating around the first shaft;
Each surrounding frame rod assembly can be rotatably arranged around the own axis relative to the adjacent vertical rod assembly, and when the first locking structure is in a locking state and drives the surrounding frame rod assembly provided with the first locking structure to rotate around the own axis relative to the adjacent vertical rod assembly, the first locking structure is converted from a locking state to an unlocking state; when the child bed is in an unfolding state, each first locking structure is in a locking state, at least one group of surrounding frame rod assemblies rotate around the axis of the surrounding frame rod assemblies relative to the adjacent vertical rod assemblies to unlock the corresponding first locking structures, the other surrounding frame rod assemblies are driven to rotate around the axis of the surrounding frame rod assemblies relative to the vertical rod assemblies to unlock the corresponding first locking structures, and when the first locking structures are in an unlocking state, each surrounding frame rod can rotate around the first shaft and the second shaft respectively;
The child bed further comprises a linkage mechanism which drives the other frame surrounding rod assemblies to rotate around the axis of the child bed when one frame surrounding rod assembly rotates around the axis of the child bed, the plurality of the upright rod assemblies are respectively a first upright rod assembly and a plurality of second upright rod assemblies except the first upright rod assembly, the linkage mechanism is respectively arranged on each second upright rod assembly, and the linkage mechanism is a gear transmission mechanism;
the extending direction of the self-axis is perpendicular to the extending direction of the vertical rod component.
2. A child's bed according to claim 1, wherein: the linkage mechanism comprises two bevel gears which are respectively arranged on two sides of the upper end part of the second vertical rod component, the two bevel gears are meshed, the end parts of the adjacent two frame enclosing rod components are rotationally connected with the bevel gears on the corresponding sides through the first shaft, and the two bevel gears can be rotationally arranged on the upper end part of the second vertical rod component around the axis line of the frame enclosing rod component connected with the bevel gears.
3. A child's bed according to claim 1, wherein: the upper surrounding frame assembly further comprises switching pieces, the switching pieces are respectively arranged on two sides of the upper end portion of the first vertical rod assembly, two adjacent surrounding frame rod assemblies can be rotatably arranged on the switching pieces on one side corresponding to the two surrounding frame rod assemblies around the axis of the surrounding frame rod assemblies, and the two switching pieces are rotatably connected with the upper end portion of the first vertical rod assembly through the first shaft.
4. A child's bed according to claim 1, wherein: the child bed further comprises a handle for driving one of the frame surrounding rod assemblies to rotate around the axis of the child bed, and the handle is fixedly arranged on the frame surrounding rod.
5. A child's bed according to claim 4, wherein: the handle is arranged on one of the frame surrounding rods connected with the first vertical rod component, and the handle is positioned on the frame surrounding rod and close to one end of the first vertical rod component.
6. A child's bed according to claim 1, wherein: the child bed further comprises a chassis assembly which is positioned below the upper surrounding frame assembly in an unfolding state, the chassis assembly comprises a base and a plurality of groups of bottom support assemblies, one end parts of the groups of bottom support assemblies are rotatably connected with the base, and the other end parts of the bottom support assemblies are rotatably connected with the lower parts of different vertical rod assemblies.
7. A child's bed according to claim 6, wherein: each group of bottom support assembly comprises a first bottom support rod and a second bottom support rod positioned below the first bottom support rod, two ends of the first bottom support rod are respectively and rotatably connected with the base and the lower part of the vertical rod assembly, and two ends of the second bottom support rod are respectively and rotatably connected with the base and the lower part of the vertical rod assembly.
8. The cot according to claim 7, wherein: the first bottom stay bar and the second bottom stay bar are arranged in parallel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410766781.9A CN118749801A (en) | 2021-09-13 | 2021-09-13 | Child bed |
| CN202111068964.6A CN113951687B (en) | 2021-09-13 | 2021-09-13 | Child bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111068964.6A CN113951687B (en) | 2021-09-13 | 2021-09-13 | Child bed |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410766781.9A Division CN118749801A (en) | 2021-09-13 | 2021-09-13 | Child bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113951687A CN113951687A (en) | 2022-01-21 |
| CN113951687B true CN113951687B (en) | 2024-06-04 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410766781.9A Pending CN118749801A (en) | 2021-09-13 | 2021-09-13 | Child bed |
| CN202111068964.6A Active CN113951687B (en) | 2021-09-13 | 2021-09-13 | Child bed |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410766781.9A Pending CN118749801A (en) | 2021-09-13 | 2021-09-13 | Child bed |
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| CN (2) | CN118749801A (en) |
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| CN109288315A (en) * | 2018-10-19 | 2019-02-01 | 安徽智儿乐婴童用品有限公司 | One kind can quickly retracting frame and its operating method and a kind of infanette |
| WO2020187179A1 (en) * | 2019-03-21 | 2020-09-24 | 广东乐美达集团有限公司 | Baby playpen framework |
| CN112294031A (en) * | 2020-11-19 | 2021-02-02 | 昆山爱思贝儿童用品有限公司 | Game enclosure frame upper frame and child game enclosure frame |
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2021
- 2021-09-13 CN CN202410766781.9A patent/CN118749801A/en active Pending
- 2021-09-13 CN CN202111068964.6A patent/CN113951687B/en active Active
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| CN108477911A (en) * | 2018-04-28 | 2018-09-04 | 好孩子儿童用品有限公司 | Travelling bed |
| CN109288315A (en) * | 2018-10-19 | 2019-02-01 | 安徽智儿乐婴童用品有限公司 | One kind can quickly retracting frame and its operating method and a kind of infanette |
| WO2020187179A1 (en) * | 2019-03-21 | 2020-09-24 | 广东乐美达集团有限公司 | Baby playpen framework |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113951687A (en) | 2022-01-21 |
| CN118749801A (en) | 2024-10-11 |
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