CN112493768B

CN112493768B - Children's bed

Info

Publication number: CN112493768B
Application number: CN202011446653.4A
Authority: CN
Inventors: 刘伟; 曹向闯
Original assignee: Goodbaby Child Products Co Ltd
Current assignee: Goodbaby Child Products Co Ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2022-05-03
Anticipated expiration: 2040-12-11
Also published as: CN112493768A

Abstract

The invention discloses a crib, which comprises a foldable enclosure frame, a support frame supported at the bottom of the enclosure frame and a connecting assembly connected between the enclosure frame and the support frame, wherein the enclosure frame comprises an upper enclosure frame, a lower enclosure frame and a plurality of side enclosure rods connected between the upper enclosure frame and the lower enclosure frame and extending along the vertical direction; when the children bed is in a folding state, the upper enclosing frame and the lower enclosing frame are mutually closed and mutually folded together with the supporting frame. This crib simple structure, the operation of being convenient for encloses that frame and support frame are all collapsible, and the space that occupies after folding is little, is convenient for accomodate and carry.

Description

Children's bed

Technical Field

The invention relates to a child bed.

Background

In the prior art, the child bed can only be folded partially, and is difficult to fold completely, so that the folded child bed still occupies a large space and is inconvenient to carry and store.

Disclosure of Invention

The invention aims to provide a foldable flat child bed.

In order to achieve the purpose, the invention adopts the technical scheme that: a crib has an unfolding state and a folding state, comprises a foldable surrounding frame, a support frame and a connecting assembly, wherein the support frame is supported at the bottom of the surrounding frame and can be folded, the connecting assembly is connected between the surrounding frame and the support frame, the surrounding frame comprises an upper surrounding frame and a lower surrounding frame, and a plurality of side surrounding rods are connected between the upper surrounding frame and the lower surrounding frame and extend along the vertical direction, when the crib is in the unfolding state, the surrounding frame is unfolded and supported on the support frame, the upper surrounding frame and the lower surrounding frame are arranged at the upper end part and the lower end part of the side surrounding rods at intervals along the vertical direction, and an accommodating space for accommodating children to lie is formed between the upper surrounding frame and the lower surrounding frame; when the child bed is in a folded state, the upper enclosing frame and the lower enclosing frame are mutually closed and mutually folded together with the folded support frame.

Preferably, the side rail comprises a fixed rod and a movable rod which are connected in a length direction and are rotatably connected at the connection part, the fixed rod is fixed on one of the two parts of the upper rail and the lower rail, and the other part of the two parts of the upper rail and the lower rail is connected on the side rail in a relatively sliding manner along the length extension direction of the side rail.

Preferably, the dead lever is fixed enclose under on the frame, the dead lever is located the below of movable rod, the dead lever is connected fixedly enclose under on the frame, on enclose the frame along the length direction relative slip of side wall pole is located on the side wall pole, work as when crib is in fold condition, on enclose the frame with enclose the frame under and draw close each other and be located on the dead lever, the movable rod draw in on enclose the upside of frame.

Preferably, when the child bed is in the unfolded state, the upper enclosure frame and the lower enclosure frame are respectively arranged on the fixed rod and the movable rod of the side enclosure rod; when the crib is in fold condition, go up enclose the frame with enclose the frame down and all be located on the dead lever, just the movable rod extends along the horizontal direction and with go up enclose the frame and enclose the frame down and draw close together.

Preferably, the side surrounding rods are provided with two groups which are respectively arranged at the front end and the rear end of the surrounding frame, and when the surrounding frame is folded, the movable rods in the two groups of side surrounding rods rotate oppositely to be folded at the same side of the upper surrounding frame or the lower surrounding frame.

Preferably, the support frame includes that have the support base that supports in ground, extend along upper and lower direction and can be relative the support base rotates the bracing piece of folding up, the upper portion of bracing piece is connected with rotating under enclose on the frame, coupling assembling connects the bracing piece with enclose under between the frame.

Preferably, the support rod comprises an upper support piece and a lower support piece which can relatively slide and stretch along the length direction, wherein the lower part of the upper support piece is rotatably connected with an upper support locking block, and a limiting structure for limiting the relative swing amplitude of the upper support piece and the upper support locking block is arranged between the bottom of the upper support piece and the upper support locking block.

Further preferably, the limiting structure comprises an upper support boss arranged at the bottom of the upper support member and a groove arranged on the upper support locking block, and the upper support boss is inserted into the groove in a sliding fit manner.

Further preferably, the supporting rod is rotatably connected to one side portion of the lower enclosing frame in the width direction, and when the child bed is in the folded state, the enclosing frame is folded and is folded between the supporting rod and the supporting base.

Further preferably, the connecting assembly includes a swing link, one end of the swing link is rotatably connected to one of the two members of the support rod and the lower peripheral frame, and the other end of the swing link is both rotatably and slidably connected to the other of the two members of the support rod and the lower peripheral frame.

Further preferably, one end of the swing rod is rotatably connected to the support rod, the other end of the swing rod is rotatably connected to a sliding piece, the sliding piece is arranged on the lower enclosing frame in a relative sliding manner along the width direction of the lower enclosing frame, at least two groups of the swing rods are arranged, all of the ends of the swing rods are rotatably connected to the support rod around the same rotation axis, the other end of the swing rods is connected to the lower enclosing frame in a sliding manner through different sliding pieces, all of the sliding pieces are arranged along the front-back direction of the lower enclosing frame at intervals, and all of the sliding directions of the sliding pieces are parallel to each other.

Further preferably, enclose the frame down including the branch locate the left and right sides and all follow two lower surrounding rods that the fore-and-aft direction extends to and set firmly between two lower surrounding rods and follow the horizontal pole that the left and right sides direction extends, the slider is for following the length of horizontal pole extension direction cover establish with sliding sleeve on the horizontal pole relatively sliding, wherein, the pendulum rod is equipped with two, the horizontal pole has two at least.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: the enclosure frame and the supporting frame of the child bed can be folded, and the folded child bed is flat, so that the space occupied by the child bed is reduced, and the child bed is convenient to carry and store.

Drawings

FIG. 1 is a schematic view of the overall structure of the cot of the present invention in an expanded state;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is an exploded view of the overall structure of the child bed of the present invention;

FIG. 4 is a further exploded view of the upper brace of FIG. 3;

FIG. 5 is a schematic view of the overall structure of the folding upper enclosure frame of the children's bed of the present invention;

FIG. 6 is a side view of FIG. 4;

FIG. 7 is a schematic view of the overall structure of the child bed of the present invention after the side rail is folded in the folding process;

FIG. 8 is a side view of FIG. 6;

FIG. 9 is a schematic view of the overall structure of the folding frame of the cot of the present invention during the folding process;

FIG. 10 is a schematic view of the overall structure of the folding frame of the cot of the present invention during the folding process;

FIG. 11 is a schematic view of the overall structure of the folding support frame of the child bed of the present invention during the folding process;

fig. 12 is a schematic view of the fully folded child bed of the present invention.

Wherein: 1. an upper enclosure frame; 11. an upper surrounding rod; 12. an upper girt; 13. a sliding sleeve; 14. a first lock hole;

2. a lower enclosure frame; 21. a lower surrounding rod; 22. a lower girth beam; 23. a cross bar;

3. a side rail; 31. fixing the rod; 32. a movable rod; 33. a first locking member (a first elastic limit pin);

4. a support frame; 41. a support base; 41a, a second rotating shaft; 42. a support bar; 42a, a first rotating shaft; 421. an upper support member; 422. a lower support member; 423. an upper supporting locking block; 424. an upper support boss; 425. a groove; 426. a second locking piece (a second elastic limit pin); 427. a second lock hole;

5. a connecting assembly; 51. a swing rod; 52. a slider (sliding sleeve);

6. unlocking the lock;

7. unlocking the handle;

8. the button is folded.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the specific embodiments.

The following directional terms upper, lower, left, right, front, rear, etc. are defined with reference to the orientation of the child as viewed when the child is lying on the child's bed.

Referring to the drawings, the child bed comprises a foldable enclosure frame, a support frame 4 supported at the bottom of the enclosure frame and a connecting assembly 5 connected between the enclosure frame and the support frame 4, wherein the enclosure frame comprises an upper enclosure frame 1, a lower enclosure frame 2 and a plurality of side enclosure rods 3 which are connected between the upper enclosure frame 1 and the lower enclosure frame 2 and extend in the vertical direction, when the child bed is in the unfolded state, the enclosure frame is unfolded and supported on the support frame 4, the upper enclosure frame 1 and the lower enclosure frame 2 are arranged at the upper end part and the lower end part of the side enclosure rods 3 at intervals in the vertical direction, and an accommodating space for accommodating a child to lie is formed between the upper enclosure frame 1 and the lower enclosure frame 2; when the children bed is in a folding state, the upper enclosing frame 1 and the lower enclosing frame 2 are mutually closed and mutually folded together with the supporting frame 4.

In this embodiment, referring to fig. 1 and fig. 3, the upper surrounding frame 1 includes two upper surrounding rods 11 respectively disposed on the left and right sides and extending along the front and rear direction, two upper surrounding beams 12 respectively disposed on the front and rear sides and extending along the left and right direction, and a sliding sleeve 13 having a first locking hole 14 and fixedly disposed on the upper surrounding beams 12, and the two upper surrounding rods 11 and the two upper surrounding beams 12 surround in the circumferential direction to form a closed frame shape. Enclose frame 2 down including the branch locate the left and right sides and all enclose pole 21 under two that the fore-and-aft direction extends, divide locate around both sides and all along two that the left and right directions extends enclose roof beam 22 down, set firmly between enclosing pole 21 down and all along many horizontal poles 23 that the left and right directions extends, wherein, all horizontal poles 23 set up along the fore-and-aft direction interval, and here horizontal pole 23 has two, encloses the roof beam 22 and encloses along circumference under two and establishes the frame type that forms the confined under two enclose poles 21.

The side surrounding rods 3 are respectively arranged at the front end and the rear end of the surrounding frame, the side surrounding rods 3 comprise a fixed rod 31 and a movable rod 32 which are connected in a rotating mode along the length direction, a first locking part 33 which is used for being matched with the sliding sleeve 13 to enable the upper surrounding frame 1 to be fixed on the side surrounding rods 3 is further arranged on the movable rod 32, the first locking part 33 is specifically a first elastic limiting pin 33, the fixed rod 31 is arranged below the movable rod 32, namely the fixed rod 31 is fixedly connected onto the lower surrounding frame 2, and the upper surrounding frame 1 is connected onto the side surrounding rods 3 in a relative sliding mode along the length extending direction of the side surrounding rods 3.

Specifically, the movable rod 32 is slidably connected with the upper surrounding beam 12 through the sliding sleeve 13, the first elastic limit pin 33 is arranged on the outer side part of the upper end of the movable rod 32, when the children bed is in the unfolding state, the first elastic limit pin 33 is matched with the first lock hole 14 on the sliding sleeve 13 to lock the upper surrounding frame 1 relative to the side surrounding rod 3, and the upper surrounding frame 1 is fixed on the movable rod 32; when the children bed is folded, the first elastic limiting pin 33 and the first lock hole 14 are unlocked, the upper enclosure frame 1 slides downwards to the fixed rod 31 along the side enclosure rod 3, the upper enclosure frame 1 and the lower enclosure frame 2 are relatively closed, the rotating connection position between the fixed rod 31 and the movable rod 32 is located above the upper enclosure frame 1, at the moment, the two sets of movable rods 32 rotate oppositely, and the movable rod 32 can be further closed above the upper enclosure frame 1.

In other embodiments, the fixed rod 31 may also be disposed above the movable rod 32, that is, the fixed rod 31 is fixedly connected to the upper enclosure frame 1, the movable rod 32 is slidably connected to the lower enclosure beam 22, and when folded, the movable rods 32 of the two sets of side enclosure rods 3 rotate towards each other to be folded on the same side of the lower enclosure frame 2, so as to also achieve the unfolding and folding of the enclosure frame.

Referring to fig. 3 and 4, the supporting frame 4 includes a supporting base 41 supported on the ground, and a supporting rod 42 extending in the up-down direction and capable of being rotated and folded with respect to the supporting base 41, wherein the supporting rod 42 is rotatably connected to one of the side portions of the lower frame 2 in the width direction.

In this embodiment, the supporting rod 42 includes an upper supporting member 421 and a lower supporting member 422 which are connected to each other in a relatively sliding and telescopic manner, an upper supporting lock 423 is disposed at the bottom of the upper supporting member 421, the upper supporting lock 423 is rotatably connected to the bottom of the upper supporting member 421 through a first rotating shaft 42a and can rotate relative to the upper supporting member 421, wherein an axial line of the first rotating shaft 42a and an axial line of the upper supporting member 421 are collinear, a limiting structure for limiting a relative swing range between the bottom of the upper supporting member 421 and the upper supporting lock 423 is disposed between the bottom of the upper supporting member 421 and the upper supporting lock 423, so that when the upper supporting lock 423 is locked relative to the lower supporting member 422, the upper supporting member 421 can drive the surrounding frame thereon to swing, and thus can provide a child on the crib to swing and pacify.

In this embodiment, the limiting structure includes an upper supporting boss 424 disposed at the bottom of the upper supporting member 421, and a groove 425 disposed at the upper portion of the upper supporting locking block 423, wherein the upper supporting boss 424 can be slidably engaged with the groove 425 to limit the rotation of the upper supporting member 421 within a certain angle range. In other embodiments, the groove 425 may be disposed at the bottom of the upper supporter 421 and the upper supporting boss 424 may be disposed at the upper portion of the upper supporting locking block 423.

The lower part of the upper support member 421 can be slidably inserted into the rod cavity of the lower support member 422 along the length direction of the lower support member 422, so as to achieve the extension and contraction of the support rod 42 in the length direction, the upper support locking block 423 is further provided with a second locking member 426, the second locking member 426 is specifically a second elastic limiting pin 426, the lower support member 422 is provided with a plurality of second locking holes 427 arranged at intervals along the length direction of the lower support member 422, and the second elastic limiting pin 426 and the second locking holes 427 are matched with each other to lock the support rod 42 in a fixed length. The support rod 42 is further provided with an unlocking handle 7, the unlocking handle 7 is pulled, the second elastic limiting pin 426 and the second locking hole 427 are unlocked from the locking state, and the length of the support rod 42 can be adjusted again at this time.

The supporting base 41 has a second rotating shaft 41a, the supporting base 41 is rotatably connected to the lower supporting member 422 through the second rotating shaft 41a, a locking mechanism (not shown) is disposed between the second rotating shaft 41a and the lower supporting member 422, the locking mechanism is controlled by a folding button 8 disposed at a lower portion of the supporting rod 42, and when the folding button 8 is pressed, the locking mechanism is unlocked, and the supporting base 41 can be rotatably folded relative to the supporting rod 42.

Referring to the drawings, the connecting assembly 5 is arranged between the supporting rod 42 and the lower enclosure frame 2 and comprises two swing rods 51 and two sliding members 52, one end portions of the two swing rods 51 are rotatably connected to the supporting rod 42 around the same rotating axis, the other end portions of the two swing rods 51 are respectively rotatably connected to one sliding member 52, the two sliding members 52 are respectively arranged on the lower enclosure frame 2 in a relative sliding manner along the width direction of the lower enclosure frame 2, the sliding members 52 are specifically sliding sleeves, and the two sliding sleeves 52 are respectively sleeved on the two cross rods 23 in a sliding fit manner. The locking mechanism comprises a locking member provided between the slide member 52 and the cross bar 23 for locking the two relative to each other,

one of the left and right sides of the lower rail 21 is provided with an unlocking member 6 for unlocking the locking member, and when the unlocking member 6 is operated to unlock, the sliding member 52 can slide along the length direction of the cross bar 23, so that the swing bar 51 drives the surrounding frame to turn and fold relative to the supporting bar 42.

Referring to fig. 1, 5 to 12, when the children's bed is in the unfolded state, the enclosure frame is unfolded on the support frame; when the child bed needs to be folded, firstly, the enclosure frame is folded, that is, the upper enclosure frame 1 is firstly folded along the side enclosure rods 3 in a sliding manner relative to the lower enclosure frame 2, and then the movable rods 32 on the side enclosure rods 3 are folded to the same side of the upper enclosure rod 1; then, the unlocking piece 6 is operated to unlock the connecting component 5 and the surrounding frame, so that the folded surrounding frame can be folded in a rotating mode relative to the supporting frame 4, and in the process, the sliding piece 52 slides along the length direction of the cross rod 23, so that the swing rod 51 is driven to rotate, and the surrounding frame is folded on one side of the supporting frame 4; finally, the unlocking handle 7 is pulled to contract the support rod 42 to the shortest length, the folding button 8 is pressed, and the support base 41 is rotated to be folded relative to the support rod 42. Specifically, the upper enclosing frame 1 and the lower enclosing frame 2 of the folded children bed are close to each other, the movable rod 32 and the folded enclosing frame are close to each other, the supporting base 41 is folded relative to the supporting rod 42, and the enclosing frame is folded on one side of the supporting frame 4. The structure of the folded children bed is very compact, and is flat, and is easy to store and store.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A child bed has an unfolded state and a folded state, and is characterized in that: the crib comprises a foldable surrounding frame, a foldable supporting frame and a connecting assembly, wherein the supporting frame is supported at the bottom of the surrounding frame, the connecting assembly is connected between the surrounding frame and the supporting frame, the surrounding frame comprises an upper surrounding frame and a lower surrounding frame, and a plurality of side surrounding rods are connected between the upper surrounding frame and the lower surrounding frame and extend along the vertical direction, each side surrounding rod comprises a fixed rod and a movable rod which are connected in a rotating mode along the length direction and connected in the connecting position, the fixed rods are fixed on one of the two parts of the upper surrounding frame and the lower surrounding frame, the other part of the two parts of the upper surrounding frame and the lower surrounding frame is connected on the side surrounding rods in a relatively sliding mode along the length extending direction of the side surrounding rods, when the crib is in an unfolded state, the surrounding frame is unfolded and supported on the supporting frame, the upper surrounding frame and the lower surrounding frame are arranged on the upper end portion and the lower end portion of the side surrounding rods at intervals along the vertical direction, an accommodating space for accommodating the lying of the child is formed between the upper enclosing frame and the lower enclosing frame; when the child bed is in a folded state, the upper enclosing frame and the lower enclosing frame are mutually closed and mutually folded together with the folded support frame.

2. Child's bed according to claim 1, characterized in that: the dead lever is fixed enclose under on the frame, the dead lever is located the below of movable rod, the dead lever is connected fixedly enclose under on the frame, on enclose the frame along the length direction relative slip of side wall pole is located on the side wall pole, work as when crib is in fold condition, on enclose the frame with enclose the frame under and draw close each other and be located on the dead lever, the movable rod draw in on enclose the upside of frame.

3. Child's bed according to claim 1, characterized in that: when the crib is in an unfolded state, the upper enclosing frame and the lower enclosing frame are respectively arranged on the fixed rod and the movable rod of the side enclosing rod; when the crib is in fold condition, go up enclose the frame with enclose the frame down and all be located on the dead lever, just the movable rod extends along the horizontal direction and with go up enclose the frame and enclose the frame down and draw close together.

4. Child's bed according to claim 1, characterized in that: the side surrounding rods are provided with two groups which are respectively arranged at the front end and the rear end of the surrounding frame, and when the surrounding frame is folded, the movable rods in the two groups of side surrounding rods rotate oppositely and are folded at the same side of the upper surrounding frame or the lower surrounding frame.

5. Child's bed according to any one of claims 1 to 4, characterized in that: the support frame is including having the support base that supports in ground, extending and can be relative along upper and lower direction support base rotates the bracing piece of folding up, the upper portion of bracing piece is connected with rotating enclose under on the frame, coupling assembling connects the bracing piece with enclose under between the frame.

6. Child's bed according to claim 5, characterized in that: the supporting rod is connected on one side part of the lower enclosing frame in the width direction in a rotating mode, and when the child bed is in a folded state, the enclosing frame is folded and folded between the supporting rod and the supporting base.

7. Child's bed according to claim 5, characterized in that: the bracing piece includes the flexible piece of propping of upper strut and lower strut piece that can follow length direction relative slip, wherein, the lower part of propping the piece on is connected with the lock piece that props on rotating, the bottom of propping the piece on with be provided with the limit structure who restricts both relative swing range between the lock piece of propping.

8. Child's bed according to claim 7, characterized in that: the limiting structure comprises an upper supporting boss arranged at the bottom of the upper supporting piece and a groove arranged on the upper supporting locking piece, and the upper supporting boss is inserted into the groove in a sliding fit manner.

9. Child's bed according to claim 5, characterized in that: the connecting assembly comprises a swing rod, one end part of the swing rod is rotatably connected to one of the two parts of the supporting rod and the lower surrounding frame, and the other end part of the swing rod can be connected to the other part of the two parts of the supporting rod and the lower surrounding frame in a relatively rotating and relatively sliding mode.

10. Child's bed according to claim 9, characterized in that: one end of the swing rod is rotatably connected to the supporting rod, the other end of the swing rod is rotatably connected with the sliding part, the sliding part is arranged on the lower enclosure frame in a relative sliding mode in the width direction, at least two groups of the swing rod are arranged, all of the sliding part are rotatably connected to the supporting rod around the same rotation axis, the other end of the swing rod is connected to the lower enclosure frame in a sliding mode through different sliding parts, all of the sliding parts are arranged on the lower enclosure frame at intervals in the front-back direction, and all of the sliding directions of the sliding parts are parallel to each other.

11. Child's bed according to claim 10, characterized in that: enclose the frame down including dividing locate the left and right sides and all follow two down surrounding rod that the fore-and-aft direction extends to and set firmly between two lower surrounding rod and along the horizontal pole that the left and right directions extends, the slider is for following the sleeve is established with the length extending direction relative slip of horizontal pole the sliding sleeve on the horizontal pole, wherein, the pendulum rod is equipped with two, the horizontal pole has two at least.