CN112956867A - Baby bed frame, baby bed and folding method of baby bed - Google Patents
Baby bed frame, baby bed and folding method of baby bed Download PDFInfo
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- CN112956867A CN112956867A CN202110385587.2A CN202110385587A CN112956867A CN 112956867 A CN112956867 A CN 112956867A CN 202110385587 A CN202110385587 A CN 202110385587A CN 112956867 A CN112956867 A CN 112956867A
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- 238000005859 coupling reaction Methods 0.000 claims description 11
- 239000003351 stiffener Substances 0.000 claims 3
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- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000004744 fabric Substances 0.000 description 2
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- 238000004519 manufacturing process Methods 0.000 description 1
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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
- A47D9/00—Cradles ; Bassinets
- A47D9/005—Cradles ; Bassinets foldable
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Abstract
The invention discloses a baby crib frame, wherein a left supporting leg is rotationally connected with a bottom supporting piece, a right supporting leg is rotationally connected with the bottom supporting piece, one end of a left supporting rod is rotationally connected with a frame, the other end of the left supporting rod is rotationally connected with the left supporting leg, one end of a right supporting rod is rotationally connected with the frame, the other end of the right supporting rod is rotationally connected with the right supporting leg, and the baby crib frame can meet the requirements when moving from an unfolding position to a folding position: the upper support frame is overturned about the fifth axis and the sixth axis until the frame reaches a position close to the bottom support; the left supporting leg rotates around the first axis and the left supporting rod rotates around the third axis until the left supporting leg and the left supporting rod are folded on the frame; the right support leg rotates about the second axis and the right support bar rotates about the fourth axis until both fold onto the frame. The invention also discloses a baby crib adopting the baby crib frame and a folding method of the baby crib. The baby bed frame and the baby bed have simple structures and are convenient to fold and operate.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a baby bedstead. The invention also relates to a baby crib and a folding method of the baby crib.
[ background of the invention ]
Cribs have become an indispensable product in the growth process of infants. The prior crib can be folded for the convenience of packaging or storage. However, the conventional crib is generally folded by separating and stacking the components, and then putting the components into the packing box. After the user purchases the baby crib, the user needs to splice and unfold the components according to the specification, which is troublesome to operate, and when the user needs to fold the baby crib to save space, the user needs to disassemble and stack the components. The parts of the crib are many, so that the user is very inconvenient in unfolding or folding operation.
Therefore, the present invention has been made in view of the above disadvantages.
[ summary of the invention ]
The invention aims to overcome the defects of the prior art and provide the infant bed frame which is simple in structure and convenient to fold and unfold.
The invention also provides the baby crib which is simple in structure and convenient to fold and unfold.
The invention also provides a folding method of the baby crib. By adopting the folding method to fold the crib, the operation is very convenient and fast.
The invention is realized by the following technical scheme:
infant's bedstead can move to folding position from the expansion position, its characterized in that: including left supporting leg 11 and the right supporting leg 12 that mutual interval set up, left supporting leg 11 and right supporting leg 1 on be connected with upper bracket 2, upper bracket 2 on institute include frame 21 and connect left branch vaulting pole 22 and the right branch vaulting pole 23 on frame 21, left branch vaulting pole 22 one end around third axis C and frame 21 rotatable coupling, the left branch vaulting pole 22 other end around fifth axis E and 11 rotatable coupling of left supporting leg, 23 one end of right branch vaulting pole around fourth axis D and frame 21 rotatable coupling, the 23 other end of right branch vaulting pole around sixth axis F and right supporting leg 12 rotatable coupling to the crib frame is satisfied when removing to folding position from unfolding the position:
the upper support frame 2 is turned 180 degrees around a fifth axis E and a sixth axis F until the frame 21 reaches a position close to the lower ends of the left support leg 11 and the right support leg 12;
the left support rod 22 rotates around the third axis C until the left support rod 22 drives the left support leg 11 to be folded onto the frame 21;
the right support bar 23 rotates around the fourth axis D until the right support bar 23 carries the right support leg 12 to fold onto the frame 21.
The infant bed frame as described above, characterized in that: in the unfolded state of the crib frame, the third axis C and the fourth axis D are parallel to each other, and the third axis C and the fourth axis D are perpendicular to the fifth axis E and the sixth axis F, and the fifth axis E and the sixth axis F are collinear.
Infant's bedstead can move to folding position from the expansion position, its characterized in that: comprises a bottom support part 4 which can be supported on the ground, a left support leg 11 and a right support leg 12 which are mutually separated are connected on the bottom support part 4, the left support leg 11 and the bottom support part 4 can be rotationally connected around a first axis A, the right support leg 12 and the bottom support part 4 can be rotationally connected around a second axis B, the crib frame also comprises an upper support frame 2, the upper support frame 2 comprises a frame 21 and a left support bar 22 and a right support bar 23 which are connected on the frame 21, one end of the left support bar 22 can be rotationally connected with the frame 21 around a third axis C, the other end of the left support bar 22 can be rotationally connected with the left support leg 11 around a fifth axis E, one end of the right support bar 23 can be rotationally connected with the frame 21 around a fourth axis D, and the other end of the right support leg 23 can be rotationally connected with the right support leg 12 around a sixth, and the baby crib frame satisfies when moving from the unfolded position to the folded position:
the upper supporting frame 2 is overturned around a fifth axis E and a sixth axis F until the frame 21 reaches a position close to the bottom supporting member 4;
the left supporting leg 11 rotates around the first axis A and the left supporting rod 22 rotates around the third axis C until the left supporting leg 11 and the left supporting rod 22 are folded on the frame 21;
the right support leg 12 rotates about the second axis B and the right support bar 23 rotates about the fourth axis D until the right support leg 12 and the right support bar 23 are folded onto the frame 21.
The infant bed frame as described above, characterized in that: the bottom support member 4 comprises a left support leg 41 and a right support leg 42 which can be supported on the ground, the left support leg 11 is rotatably connected to the support leg 41 around a first axis A, the right support leg 12 is rotatably connected to the support leg 42 around a second axis B, and a bottom bracket 43 is fixedly connected between the left support leg 41 and the right support leg 42.
The infant bed frame as described above, characterized in that: during the process of moving the baby crib from the unfolding position to the folding position, the upper support frame 2 turns 180 degrees around the fifth axis E and the sixth axis F.
The infant bed frame as described above, characterized in that: in the unfolded state of the infant bed frame, the first axis a, the second axis B, the third axis C and the fourth axis D are parallel to each other, and the first axis a, the second axis B, the third axis C and the fourth axis D are all perpendicular to the fifth axis E and the sixth axis F, and the fifth axis E and the sixth axis F are collinear.
The infant bed frame as described above, characterized in that: left branch vaulting pole 22 and the 11 sliding connection of left branch vaulting pole and the 11 lifts of left branch vaulting pole relatively, right branch vaulting pole 23 and the 12 sliding connection of right branch vaulting pole and the 12 lifts of right branch vaulting poles relatively, left branch vaulting pole 11 and right branch vaulting pole 12 and upper bracket 2 between be equipped with locking device 5 that can lock 2 heights of upper bracket, and left branch vaulting pole 11 and right branch vaulting pole 12 on all be equipped with and supply left branch vaulting pole 22 and right branch vaulting pole 23 round rotatory connecting portion 6 when left branch vaulting pole 22 and right branch vaulting pole 23 go up and down to setting for the position, fifth axis E be the axle center of connecting portion 6.
Crib, can move from the expansion position to folding position, its characterized in that: comprises a bottom support part 4 which can be supported on the ground, a left support leg 11 and a right support leg 12 which are mutually spaced are connected on the bottom support part 4, the left support leg 11 and the bottom support part 4 are rotatably connected around a first axis A, the right support leg 12 and the bottom support part 4 are rotatably connected around a second axis B, the crib also comprises an upper support frame 2, the upper support frame 2 comprises a frame 21 which is connected with a flexible bed sleeve 25, a support plate is arranged at the bottom of the bed sleeve 25, a left support rod 22 and a right support rod 23 are connected on the frame 21, one end of the left support rod 22 is rotatably connected with the frame 21 around a third axis C, the other end of the left support rod 22 is rotatably connected with the left support leg 11 around a fifth axis E, one end of the right support rod 23 is rotatably connected with the frame 21 around a fourth axis D, the other end of the right supporting leg 23 is rotatably connected with the right supporting leg 12 around a sixth axis E, and the baby crib meets the following requirements when moving from the unfolding position to the folding position:
the upper supporting frame 2 is overturned around a fifth axis E and a sixth axis F until the frame 21 reaches a position close to the bottom supporting member 4;
the left supporting leg 11 rotates around the first axis A and the left supporting rod 22 rotates around the third axis C until the left supporting leg 11 and the left supporting rod 22 are folded on the frame 21;
the right support leg 12 rotates about the second axis B and the right support bar 23 rotates about the fourth axis D until the right support leg 12 and the right support bar 23 are folded onto the frame 21.
The crib as described above, characterized in that: in the unfolded state of the baby crib, the first axis A, the second axis B, the third axis C and the fourth axis D are parallel to each other, the first axis A, the second axis B, the third axis C and the fourth axis D are perpendicular to the fifth axis E and the sixth axis F, and the fifth axis E and the sixth axis F are collinear.
The crib as described above, characterized in that: during the process that the baby crib moves from the unfolding position to the folding position, the upper support frame (2) turns 180 degrees around the fifth axis E and the sixth axis F
The crib as described above, characterized in that: the left support rod 22 and the left support leg 11 are connected in a sliding mode and can lift relative to the left support leg 11, the right support rod 23 and the right support leg 12 are connected in a sliding mode and can lift relative to the right support leg 12, a locking device 5 capable of locking the height of the upper support frame 2 is arranged between the left support leg 11, the right support leg 12 and the left support leg 12, a connecting portion 6 capable of enabling the left support rod 22 and the right support rod 23 to rotate around when the left support rod 22 and the right support rod 23 lift to a set position is arranged on the left support leg 11 and the right support leg 12, and the fifth axis E and the sixth axis F are the axes of the connecting portion 6.
The crib as described above, characterized in that: the left supporting rod 22 and the right supporting rod 23 are provided with inserting positions 26, the supporting plate or the bed sleeve 25 is connected with reinforcing rods 27 matched with the inserting positions 26, when the baby bed is in an unfolded state, the reinforcing rods 27 are connected with the inserting positions 26, and when the baby bed is folded and the upper supporting frame 2 is overturned around the fifth axis E and the sixth axis F, the reinforcing rods 27 are separated from the inserting positions 26.
A method for folding a crib as described above, characterized in that: the method comprises the following steps:
pushing the upper support frame 2 and turning the upper support frame 2 about the fifth axis E and the sixth axis F relative to the left support leg 11 and the right support leg 12 such that the frame 21 is brought closer to the bottom support 4 and the support plate in the bed cover 25 is dropped to the position of the frame 21 and close to the bottom support 4;
pushing the left support leg 11 to make the left support leg 11 rotate around the first axis A, pushing the left support leg 11 to push the left support rod 22 and make the left support rod 22 rotate around the third axis C, so that the left support rod 22 and the left support leg 11 are folded onto the frame 21;
pushing the right support leg 12 causes the right support leg 12 to rotate about the second axis B, and the right support leg 12 pushes the right support bar 23 and causes the right support bar 23 to rotate about the fourth axis D, such that the right support bar 23 and the right support leg 12 are folded onto the frame 21.
Compared with the prior art, the invention has the following advantages:
1. the left supporting leg and the right supporting leg of the baby bedstead are rotatably connected, the right supporting leg and the right supporting bar are rotatably connected, the left supporting bar and the frame are rotatably connected, and the right supporting bar and the frame are also rotatably connected. So when the baby bedstead is folding, earlier relative left supporting leg and right supporting leg rotate left branch vaulting pole and right branch vaulting pole for upper bracket takes place the upset around fifth axis and sixth axis, and at this moment the frame then is close to the lower extreme position of left supporting leg and right supporting leg, then rotates left branch vaulting pole and right branch vaulting pole to the inboard again, and left branch vaulting pole then takes left supporting leg to fold to the frame on, and right branch vaulting pole then takes right supporting leg to fold to the frame. The whole baby bed frame is simple in structure, convenient and fast to fold and operate and convenient for users. When the baby bedstead is required to be unfolded, the left supporting rod and the right supporting rod are opened only by being turned outwards, and then the upper supporting rod is turned upwards.
2. The bottom support piece of the baby bedstead is used for connecting and supporting the left support leg and the right support leg, so that the baby bedstead has a more stable structure, and the left support leg and the right support leg are respectively rotatably connected with the bottom support piece, so that the baby bedstead can be folded and closed to the bottom support piece without disassembling the bottom support piece when being folded, and the parts do not need to be disassembled when the baby bedstead needs to be folded, so that the baby bedstead can be folded conveniently and quickly.
3. The frame of the baby crib is connected with the flexible bed sleeve, the bottom of the bed sleeve is provided with the supporting plate, and the supporting plate can provide good support for a baby in the baby crib. And, because the bed cover is flexible, consequently when the crib is folding, the in-process of the relative left supporting leg of upper bracket and right supporting leg around fifth axis and sixth axis upset, the backup pad just can fall the frame position and close to on the bottom support piece, so the crib that has the bed cover also need not split part when folding, the user only needs the upset upper bracket when needs folding crib, then inboard rotate left supporting leg and right supporting leg can, folding operation convenience and quickness very.
4. The folding method of the crib only needs to turn over the upper support frame and then rotate the left support leg and the right support leg inwards, all parts of the crib do not need to be disassembled, and the folding operation is very convenient and fast.
[ description of the drawings ]
FIG. 1 is a perspective view of an embodiment 1 of the infant bed frame of the present invention;
FIG. 2 is one of the side views of the infant bed frame 1 according to the embodiment of the present invention;
FIG. 3 is a second side view of the infant bed frame of embodiment 1 of the present invention;
FIG. 4 is one of perspective views of an infant bed frame embodiment 1 of the present invention during a folding process;
FIG. 5 is one of the side views of the infant bed frame of embodiment 1 of the present invention during the folding process;
FIG. 6 is a second perspective view of the infant bed frame of embodiment 1 of the present invention during the folding process;
FIG. 7 is a second side view of the infant bed frame of embodiment 1 of the present invention during folding;
FIG. 8 is a perspective view of the components of the infant bed frame of embodiment 1 of the present invention during the folding process;
fig. 9 is a third side view of the infant bed frame of embodiment 1 of the present invention in the folding process;
fig. 10 is a perspective view of an infant bed frame according to embodiment 2 of the present invention during a folding process;
FIG. 11 is one of the side views of the infant bed frame of embodiment 2 of the present invention during the folding process;
fig. 12 is a perspective view of the components of the infant bed frame of embodiment 2 of the present invention during the folding process;
FIG. 13 is a second side view of the infant bed frame of embodiment 2 of the present invention during folding;
fig. 14 is a perspective view of an infant bed frame embodiment 3 of the present invention;
FIG. 15 is a schematic view of the right support leg of the infant bed frame of embodiment 3 of the present invention;
fig. 16 is a perspective view of the components of the infant bed frame of embodiment 3 of the present invention;
fig. 17 is a perspective view of an infant bed frame of embodiment 4 of the present invention;
FIG. 18 is a perspective view of the crib of the present invention;
fig. 19 is a perspective view of the frame of the crib of fig. 18.
[ detailed description ] embodiments
The invention is further described below with reference to the accompanying drawings:
example 1 of infant bed frame:
as shown in fig. 1 to 9, the crib frame, which can be moved from an unfolded position to a folded position, includes a left support leg 11 and a right support leg 12 disposed at an interval from each other, the left support leg 11 and the right support leg 1 are connected with an upper support frame 2, the upper support frame 2 includes a frame 21 and a left support bar 22 and a right support bar 23 connected to the frame 21, one end of the left support bar 22 is rotatably connected to the frame 21 around a third axis C, the other end of the left support bar 22 is rotatably connected to the left support leg 11 around a fifth axis E, one end of the right support bar 23 is rotatably connected to the frame 21 around a fourth axis D, the other end of the right support bar 23 is rotatably connected to the right support leg 12 around a sixth axis F, and the crib frame satisfies the following conditions when moving from the unfolded position to the folded position: the upper support frame 2 is turned 180 degrees around a fifth axis E and a sixth axis F until the frame 21 reaches a position close to the lower ends of the left support leg 11 and the right support leg 12; the left support rod 22 rotates around the third axis C until the left support rod 22 drives the left support leg 11 to be folded onto the frame 21; the right support bar 23 rotates around the fourth axis D until the right support bar 23 carries the right support leg 12 to fold onto the frame 21. The left supporting leg 11 is rotatably connected with the left supporting rod 22, the right supporting leg 12 is rotatably connected with the right supporting rod 23, the left supporting rod 22 is rotatably connected with the frame 21, and the right supporting rod 23 is also rotatably connected with the frame 21. Therefore when the crib frame is folded, the left support rod 22 and the right support rod 23 are firstly rotated relative to the left support leg 11 and the right support leg 12, so that the upper support frame 2 is overturned around the fifth axis E and the sixth axis F, at the moment, the frame 21 is close to the lower end positions of the left support leg 11 and the right support leg 12, then the left support rod 22 and the right support rod 23 are rotated inwards, the left support rod 22 drives the left support leg 11 to be folded onto the frame 21, and the right support rod 23 drives the right support leg 12 to be folded onto the frame 21. The whole baby bed frame is simple in structure, convenient and fast to fold and operate and convenient for users. When the infant bed frame needs to be unfolded, the left support rod 22 and the right support rod 23 are turned outwards and opened, and then the upper support frame 2 is turned upwards.
In the unfolded state of the baby crib frame, the third axis C and the fourth axis D are parallel to each other, the third axis C and the fourth axis D are perpendicular to the fifth axis E and the sixth axis F, and the fifth axis E and the sixth axis F are collinear, so that the baby crib frame can move smoothly when being unfolded or folded.
As shown in figure 1, a detachable chassis 3 is arranged between the lower parts of the left supporting leg 11 and the right supporting leg 12. The arrangement of the underframe 3 can stabilize the structure of the baby bed frame and can also be used for hanging a cloth bag to place mother and baby articles. When the infant bed frame needs to be folded, the base frame 3 may be detached before the upper support frame 2 is turned around the fifth axis E and the sixth axis F, or the base frame 3 may be detached immediately after the upper support frame 2 is turned. Therefore, in the folding process of the infant bed frame, only the part of the base frame 3 needs to be disassembled, so that the folding operation of the infant bed frame of the embodiment, which needs to disassemble a plurality of parts compared with the traditional infant bed frame, is simpler and quicker to operate.
Baby bed frame embodiment 2:
as shown in Figs. 10 to 13, the infant bed frame, which is movable from an unfolded position to a folded position, comprises a bottom support 4 supported on the ground, the bottom support 4 being connected to left and right support legs 11 and 12 spaced apart from each other, the left support leg 11 being rotatably connected to the bottom support 4 about a first axis A, the right support leg 12 being rotatably connected to the bottom support 4 about a second axis B, an upper support frame 2, the upper support frame 2 comprising a frame 21 and left and right support rods 22 and 23 connected to the frame 21, one end of the left support rod 22 being rotatably connected to the frame 21 about a third axis C, the other end of the left support rod 22 being rotatably connected to the left support leg 11 about a fifth axis E, one end of the right support rod 23 being rotatably connected to the frame 21 about a fourth axis D, the other end of the right supporting leg 23 is rotatably connected with the right supporting leg 12 around a sixth axis F, and the baby crib frame meets the following requirements when moving from the unfolding position to the folding position: the upper supporting frame 2 is overturned around a fifth axis E and a sixth axis F until the frame 21 reaches a position close to the bottom supporting member 4; the left supporting leg 11 rotates around the first axis A and the left supporting rod 22 rotates around the third axis C until the left supporting leg 11 and the left supporting rod 22 are folded on the frame 21; the right support leg 12 rotates about the second axis B and the right support bar 23 rotates about the fourth axis D until the right support leg 12 and the right support bar 23 are folded onto the frame 21. The bottom support piece 4 is used for connecting and supporting the left support leg 11 and the right support leg 12, so that the structure of the baby bed frame is more stable, and the baby bed frame can be hung with a cloth bag to place mother and baby articles. And because left supporting leg 11 and right supporting leg 12 respectively with bottom support piece 4 rotatable coupling, consequently, the crib when folding, need not dismantle bottom support piece 4 just can fold frame 21, left branch vaulting pole 22, right branch vaulting pole 23, left supporting leg 11 and right supporting leg 12 and draw close on bottom support piece 4, do not need each part of split when the crib needs to be folded for the crib frame is folded unusual convenient and fast that gets up.
As shown in fig. 10, the bottom support 4 comprises a left support leg 41 and a right support leg 42 capable of supporting on the ground, the left support leg 11 is rotatably connected to the support leg 41 around a first axis a, the right support leg 12 is rotatably connected to the support leg 42 around a second axis B, and a bottom bracket 43 is fixedly connected between the left support leg 41 and the right support leg 42.
As shown in fig. 11, the upper support frame 2 is turned 180 degrees around the fifth axis E and the sixth axis F during the movement of the baby crib from the unfolded position to the folded position.
In the unfolded state of the baby crib frame, the first axis A, the second axis B, the third axis C and the fourth axis D are parallel to each other, the first axis A, the second axis B, the third axis C and the fourth axis D are perpendicular to the fifth axis E and the sixth axis F, and the fifth axis E and the sixth axis F are collinear, so that the baby crib frame can move smoothly when being unfolded or folded.
Baby bed frame embodiment 3:
as shown in fig. 14 to 16, embodiment 3 differs from embodiment 2 in that:
left branch vaulting pole 22 and the 11 sliding connection of left branch vaulting pole and the 11 lifts of left branch vaulting pole relatively, right branch vaulting pole 23 and the 12 sliding connection of right branch vaulting pole and the 12 lifts of right branch vaulting poles relatively, left branch vaulting pole 11 and right branch vaulting pole 12 and upper bracket 2 between be equipped with locking device 5 that can lock 2 heights of upper bracket, and left branch vaulting pole 11 and right branch vaulting pole 12 on all be equipped with and supply left branch vaulting pole 22 and right branch vaulting pole 23 round rotatory connecting portion 6 when left branch vaulting pole 22 and right branch vaulting pole 23 go up and down to setting for the position, fifth axis E and sixth axis F be the axle center of connecting portion 6. Therefore, the upper support frame 2 can be adjusted in height up and down to ensure that the crib is in a height position convenient for parents to take care of the infant. After the height of the upper supporting frame 2 is adjusted to the proper position, the locking device 5 can be used for locking, and the locking device 5 can adopt a traditional locking structure of a clamping pin and a clamping hole, which is not described in detail herein. When the infant bed frame needs to be folded, the upper support frame 2 is slid to a set position relative to the left support leg 11 and the right support leg 12, and then the infant bed frame is turned over by using the connecting part 6 as a rotating shaft.
As shown in fig. 16, the left support bar 22 and the right support bar 23 are provided with an abdicating groove 24 which can abdicate for the connecting portion 6 when the two are lifted. The abdicating groove 24 can also play a guiding role, so that the sliding of the upper support frame 2 is very stable and reliable.
Example of infant bed frame 4:
as shown in fig. 17, embodiment 4 differs from embodiment 2 in that:
the shapes of the left and right support legs 11 and 12 in embodiment 4 are different from those of the left and right support legs 11 and 12 in embodiment 2. The shape of the left supporting leg 11 and the right supporting leg 12 in the embodiment 4 is a single rod, the structure is simple, and the shape of the left supporting leg 11 and the right supporting leg 12 in the embodiment 2 is fork-shaped, so that the structure is more stable.
A baby bed:
as shown in fig. 10 to 13, 18 and 19, the crib, which can be moved from an unfolded position to a folded position, comprises a bottom support 4 supported on the ground, the bottom support 4 is connected with a left support leg 11 and a right support leg 12 which are spaced from each other, the left support leg 11 and the bottom support 4 are rotatably connected around a first axis a, the right support leg 12 and the bottom support 4 are rotatably connected around a second axis B, the crib further comprises an upper support frame 2, the upper support frame 2 comprises a frame 21 connected with a flexible bed cover 25, a support plate is arranged at the bottom of the bed cover 25, the frame 21 is connected with a left support bar 22 and a right support bar 23, one end of the left support bar 22 is rotatably connected with the frame 21 around a third axis C, the other end of the left support bar 22 is rotatably connected with the left support leg 11 around a fifth axis E, one end of the right supporting rod 23 is rotatably connected with the frame 21 around a fourth axis D, the other end of the right supporting leg 23 is rotatably connected with the right supporting leg 12 around a sixth axis F, and the baby crib can meet the following requirements when moving from the unfolding position to the folding position: the upper supporting frame 2 is overturned around a fifth axis E and a sixth axis F until the frame 21 reaches a position close to the bottom supporting member 4; the left supporting leg 11 rotates around the first axis A and the left supporting rod 22 rotates around the third axis C until the left supporting leg 11 and the left supporting rod 22 are folded on the frame 21; the right support leg 12 rotates about the second axis B and the right support bar 23 rotates about the fourth axis D until the right support leg 12 and the right support bar 23 are folded onto the frame 21. The frame 21 of the crib is connected with a flexible bed sleeve 25, a support plate (not shown in the figure) is placed at the bottom of the bed sleeve 25, and the support plate can provide good support for the infant in the crib. And, because the bed cover 25 is flexible, therefore when the crib is folding, the in-process that upper bracket 2 overturns around fifth axis E and sixth axis F around left supporting leg 11 and right supporting leg 12 relatively, the backup pad just can fall to frame 21 position and be close to on bottom support piece 4, so the crib that has bed cover 25 also need not split part when folding, the user only need overturn upper bracket 2 when needs folding crib, then inboard rotate left supporting leg 11 and right supporting leg 12 can, folding operation convenience and rapidity very. During the process of moving the baby crib from the unfolding position to the folding position, the upper support frame 2 turns 180 degrees around the fifth axis E and the sixth axis F.
In the unfolded state of the crib, the first axis A, the second axis B, the third axis C and the fourth axis D are parallel to each other, the first axis A, the second axis B, the third axis C and the fourth axis D are perpendicular to the fifth axis E and the sixth axis F, and the fifth axis E and the sixth axis F are collinear, so that the crib can move smoothly when being unfolded or folded.
As shown in fig. 19, in the present embodiment of the baby crib, the bottom supporting member 4 comprises a left supporting leg 41 and a right supporting leg 42 which can be supported on the ground, the left supporting leg 11 is rotatably connected to the supporting leg 41 around a first axis a, the right supporting leg 12 is rotatably connected to the supporting leg 42 around a second axis B, and a bottom bracket 43 is fixedly connected between the left supporting leg 41 and the right supporting leg 42.
As shown in fig. 19, the left support rod 22 and the right support rod 23 are provided with insertion sites 26, the support plate or the bed cover 25 is connected with a reinforcing rod 27 matched with the insertion sites 26, when the crib is unfolded, the reinforcing rod 27 is connected with the insertion sites 26, and when the crib is folded and the upper support frame 2 is turned around the fifth axis E and the sixth axis F, the reinforcing rod 27 is separated from the insertion sites 26. The insertion positions can be insertion holes. When the reinforcing rod 27 is connected between the left support rod 22 and the right support rod 23, the reinforcing rod 27 further supports the support plate in the bed cover 25 in the unfolded state of the baby bed, and the support plate is not only lifted upwards by means of the lifting force of the side wall of the bed cover 25, so that the support effect is better. When the crib needs to be folded, the reinforcing rod 27 falls off from the inserting position 26 as long as the upper support frame 2 is turned over, the folding operation of the crib is not affected, and the design is very ingenious.
The folding method of the crib comprises the following steps:
pushing the upper support frame 2 and turning the upper support frame 2 about the fifth axis E and the sixth axis F relative to the left support leg 11 and the right support leg 12 such that the frame 21 is brought closer to the bottom support 4 and the support plate in the bed cover 25 is dropped to the position of the frame 21 and close to the bottom support 4;
pushing the left support leg 11 to make the left support leg 11 rotate around the first axis A, pushing the left support leg 11 to push the left support rod 22 and make the left support rod 22 rotate around the third axis C, so that the left support rod 22 and the left support leg 11 are folded onto the frame 21;
pushing the right support leg 12 causes the right support leg 12 to rotate about the second axis B, and the right support leg 12 pushes the right support bar 23 and causes the right support bar 23 to rotate about the fourth axis D, such that the right support bar 23 and the right support leg 12 are folded onto the frame 21.
Therefore, the crib is folded only by turning the upper support frame 2 and then rotating the left support leg 11 and the right support leg 12 inwards, and all parts of the crib are not required to be disassembled, so that the folding step is very simple, and the folding operation is very convenient and fast.
Of course, for the sake of comfort of care, the crib can be provided as a height-adjustable crib, the specific structure being as shown in fig. 14 to 16: the left support rod 22 and the left support leg 11 of the crib of the embodiment are connected in a sliding mode and can lift relative to the left support leg 11, the right support rod 23 and the right support leg 12 are connected in a sliding mode and can lift relative to the right support leg 12, a locking device 5 capable of locking the height of the upper support frame 2 is arranged between the left support leg 11, the right support leg 12 and the upper support leg 12, a connecting portion 6 capable of enabling the left support rod 22 and the right support rod 23 to rotate around when the left support rod 22 and the right support rod 23 lift to a set position is arranged on the left support leg 11 and the right support leg 12, and the fifth axis E and the sixth axis F are the axes of the connecting. When a user folds the height-adjustable crib, the upper support frame 2 is firstly slid to a set position, then the upper support frame 2 is turned around a fifth axis E and a sixth axis F, and finally the left support leg 11, the left support rod 22, the right support leg 12 and the right support rod 23 are rotated inwards.
Claims (12)
1. Infant's bedstead can move to folding position from the expansion position, its characterized in that: including left supporting leg (11) and right supporting leg (12) that the mutual interval set up, left supporting leg (11) and right supporting leg (1) on be connected with upper bracket (2), upper bracket (2) of institute include frame (21) and connect left branch vaulting pole (22) and right branch vaulting pole (23) on frame (21), left branch vaulting pole (22) one end around third axis (C) and frame (21) rotatable coupling, left branch vaulting pole (22) other end around fifth axis (E) and left supporting leg (11) rotatable coupling, right branch vaulting pole (23) one end around fourth axis (D) and frame (21) rotatable coupling, right branch vaulting pole (23) other end around sixth axis (F) and right supporting leg (12) rotatable coupling to the crib frame is satisfied when removing from the position of unfolding to folding position:
the upper support frame (2) is turned 180 degrees around a fifth axis (E) and a sixth axis (F) until the frame (21) reaches a position close to the lower ends of the left support leg (11) and the right support leg (12);
the left supporting rod (22) rotates around a third axis (C) until the left supporting rod (22) drives the left supporting leg (11) to be folded onto the frame (21);
the right supporting rod (23) rotates around a fourth axis (D) until the right supporting rod (23) drives the right supporting leg (12) to be folded onto the frame (21).
2. The infant bed frame of claim 1, wherein: in the unfolded condition of the crib frame, the third axis (C) and the fourth axis (D) are parallel to each other, and the third axis (C) and the fourth axis (D) are perpendicular to the fifth axis (E) and the sixth axis (F), and the fifth axis (E) and the sixth axis (F) are collinear.
3. Infant's bedstead can move to folding position from the expansion position, its characterized in that: comprises a bottom support part (4) which can be supported on the ground, a left support leg (11) and a right support leg (12) which are mutually separated are connected on the bottom support part (4), the left support leg (11) and the bottom support part (4) are rotatablely connected around a first axis (A), the right support leg (12) and the bottom support part (4) are rotatablely connected around a second axis (B), the baby bed frame also comprises an upper support frame (2), the upper support frame (2) comprises a frame (21), a left support rod (22) and a right support rod (23) which are connected on the frame (21), one end of the left support rod (22) is rotatablely connected with the frame (21) around a third axis (C), the other end of the left support rod (22) is rotatablely connected with the left support leg (11) around a fifth axis (E), one end of the right support rod (23) is rotatablely connected with the frame (21) around a fourth axis (D), the other end of the right supporting leg (23) is rotatably connected with the right supporting leg (12) around a sixth axis (F), and the baby crib is satisfied when moving from the unfolding position to the folding position:
the upper support frame (2) is overturned around a fifth axis (E) and a sixth axis (F) until the frame (21) reaches a position close to the bottom support (4);
the left supporting leg (11) rotates around a first axis (A) and the left supporting rod (22) rotates around a third axis (C) until the left supporting leg (11) and the left supporting rod (22) are folded onto the frame (21);
the right supporting leg (12) rotates around a second axis (B) and the right supporting rod (23) rotates around a fourth axis (D) until the right supporting leg (12) and the right supporting rod (23) are folded onto the frame (21).
4. The infant bed frame of claim 3, wherein: during the process that the baby crib moves from the unfolding position to the folding position, the upper support frame (2) turns 180 degrees around the fifth axis (E) and the sixth axis (F).
5. The infant bed frame according to claim 3 or 4, wherein: in the unfolded state of the infant bed frame, the first axis (A), the second axis (B), the third axis (C) and the fourth axis (D) are parallel to each other, and the first axis (A), the second axis (B), the third axis (C) and the fourth axis (D) are all perpendicular to a fifth axis (E) and a sixth axis (F), and the fifth axis (E) and the sixth axis (F) are collinear.
6. The infant bed frame of claim 5, wherein: left branch vaulting pole (22) and left supporting leg (11) sliding connection and can left supporting leg (11) go up and down relatively, right branch vaulting pole (23) and right supporting leg (12) sliding connection and can right supporting leg (12) go up and down relatively, left branch vaulting pole (11) and right supporting leg (12) and last supporting leg (2) between be equipped with locking device (5) that can lock upper bracket frame (2) height, and left branch vaulting pole (11) and right supporting leg (12) on all be equipped with and can supply left branch vaulting pole (22) and right branch vaulting pole (23) round rotatory connecting portion (6) when left branch vaulting pole (22) and right branch vaulting pole (23) go up and down to setting for the position, fifth axis (E) be the axle center of connecting portion (6).
7. Crib, can move from the expansion position to folding position, its characterized in that: comprises a bottom support part (4) which can be supported on the ground, the bottom support part (4) is connected with a left support leg (11) and a right support leg (12) which are mutually spaced, the left support leg (11) and the bottom support part (4) are rotatably connected around a first axis (A), the right support leg (12) and the bottom support part (4) are rotatably connected around a second axis (B), the crib further comprises an upper support frame (2), the upper support frame (2) comprises a frame (21) which is connected with a flexible bed sleeve (25), a support plate is arranged at the bottom of the bed sleeve (25), the frame (21) is connected with a left support rod (22) and a right support rod (23), one end of the left support rod (22) is rotatably connected with the frame (21) around a third axis (C), and the other end of the left support rod (22) is rotatably connected with the left support leg (11) around a fifth axis (E), right bracing piece (23) one end around fourth axis (D) and frame (21) rotatable coupling, right supporting leg (23) other end around sixth axis (E) and right supporting leg (12) rotatable coupling to the crib satisfies when moving from the expansion position to the folding position:
the upper support frame (2) is overturned around a fifth axis (E) and a sixth axis (F) until the frame (21) reaches a position close to the bottom support (4);
the left supporting leg (11) rotates around a first axis (A) and the left supporting rod (22) rotates around a third axis (C) until the left supporting leg (11) and the left supporting rod (22) are folded onto the frame (21);
the right supporting leg (12) rotates around a second axis (B) and the right supporting rod (23) rotates around a fourth axis (D) until the right supporting leg (12) and the right supporting rod (23) are folded onto the frame (21).
8. The crib of claim 7, wherein: in the unfolded state of the crib, the first axis (A), the second axis (B), the third axis (C) and the fourth axis (D) are parallel to each other, the first axis (A), the second axis (B), the third axis (C) and the fourth axis (D) are perpendicular to the fifth axis (E) and the sixth axis (F), and the fifth axis (E) and the sixth axis (F) are collinear.
9. The crib of claim 7, wherein: during the process that the baby crib moves from the unfolding position to the folding position, the upper support frame (2) turns 180 degrees around the fifth axis (E) and the sixth axis (F).
10. The crib of claim 7, wherein: left branch vaulting pole (22) and left supporting leg (11) sliding connection and can go up and down relatively left supporting leg (11), right branch vaulting pole (23) and right supporting leg (12) sliding connection and can go up and down relatively right supporting leg (12), left branch vaulting pole (11) and right supporting leg (12) and last supporting leg (2) between be equipped with locking device (5) that can lock upper bracket (2) height, and left branch vaulting pole (11) and right supporting leg (12) on all be equipped with and can supply left branch vaulting pole (22) and right supporting pole (23) round rotatory connecting portion (6) when left branch vaulting pole (22) and right branch vaulting pole (23) go up and down to the settlement position, fifth axis (E) and sixth axis (F) be the axle center of connecting portion (6).
11. The crib according to any of claims 7 to 10, characterized in that: left branch vaulting pole (22) and right branch vaulting pole (23) on be equipped with grafting position (26), backup pad or bed cover (25) on be connected with grafting position (26) complex stiffener (27), when crib expandes the state, stiffener (27) be connected with grafting position (26), when crib is folding and go up support frame (2) around fifth axis (E) and sixth axis (F) upset, stiffener (27) break away from with grafting position (26).
12. A method of folding a crib as claimed in claim 7, 8, 9 or 10, characterized in that: the method comprises the following steps:
pushing the upper support frame (2) and turning the upper support frame (2) around a fifth axis (E) and a sixth axis (F) relative to the left support leg (11) and the right support leg (12) to cause the frame (21) to approach the bottom support (4) and the support plate in the bed cover (25) to fall to the position of the frame (21) and approach the bottom support (4);
pushing the left supporting leg (11) to enable the left supporting leg (11) to rotate around a first axis (A), pushing the left supporting leg (11) to push the left supporting rod (22) and enabling the left supporting rod (22) to rotate around a third axis (C), and enabling the left supporting rod (22) and the left supporting leg (11) to be folded onto the frame (21);
the right supporting leg (12) is pushed to enable the right supporting leg (12) to rotate around the second axis (B), the right supporting leg (12) pushes the right supporting rod (23) and enables the right supporting rod (23) to rotate around the fourth axis (D), and therefore the right supporting rod (23) and the right supporting leg (12) are folded onto the frame (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110385587.2A CN112956867A (en) | 2021-04-10 | 2021-04-10 | Baby bed frame, baby bed and folding method of baby bed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110385587.2A CN112956867A (en) | 2021-04-10 | 2021-04-10 | Baby bed frame, baby bed and folding method of baby bed |
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| CN112956867A true CN112956867A (en) | 2021-06-15 |
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| CN202110385587.2A Pending CN112956867A (en) | 2021-04-10 | 2021-04-10 | Baby bed frame, baby bed and folding method of baby bed |
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Address after: 528414 second floor, building 1, No. 11, Gangbao Road, Tongmao Industrial Avenue (West), Dongsheng Town, Zhongshan City, Guangdong Province Applicant after: ZHONGSHAN ZETAI HOUSEHOLD PRODUCTS CO.,LTD. Address before: 528414 2nd floor, building 1, No.11 Gangbao Road, tongmaogong Road (West), Dongsheng Town, Zhongshan City, Guangdong Province Applicant before: ZHONGSHAN ZETAI HOUSEHOLD PRODUCTS CO.,LTD. |