CN218186047U

CN218186047U - Folding bed for baby

Info

Publication number: CN218186047U
Application number: CN202121836837.1U
Authority: CN
Inventors: 罗革; 张标锋
Original assignee: CIXI FUBEIBEI CHILDREN ARTICLES CO LTD
Current assignee: CIXI FUBEIBEI CHILDREN ARTICLES CO LTD
Priority date: 2021-08-07
Filing date: 2021-08-07
Publication date: 2023-01-03
Anticipated expiration: 2031-08-07

Abstract

The utility model discloses a baby's folding bed, including support piece, auxiliary stay piece and support, its characterized in that: still include the connecting piece, the linkage branch, the sleeve, the slide bar, the spring bolt, spring and locating pin, the connecting piece articulates between support piece and support, the sleeve sets up on the support, the linkage branch articulates between support piece and sleeve outer wall, the slide bar slides and sets up within the support, the bar hole has been seted up on the support, the locating pin is fixed in the lower extreme of slide bar and passes the bar hole and support on the connecting piece, the spring sets up between slide bar and support, the spring bolt sets up in the lateral part of slide bar and is used for linking to each other with the sleeve. The utility model provides a baby folding bed, which is characterized by convenient folding and simple structure.

Description

Folding bed for baby

Technical Field

The utility model relates to a folding bed especially relates to a baby's folding bed.

Background

Cribs generally include modular beds and folding beds; the assembly bed can be assembled only by two hands or a plurality of hands, which is troublesome and inconvenient for storage; the existing folding crib usually adopts a structure that a traction rope is matched with all supporting rods to be linked, and the structure is complex.

For example, the chinese utility model of the prior publication No. CN204743416U discloses "a folding bed body", which comprises a left support member, a right support member, a hinge member, a left support rod, a right support rod, a left connecting rod, a right connecting rod, a left connecting member, a right connecting member and a latch mechanism; the right end of the left supporting piece is pivoted to the left end of the hinge piece, and the left end of the right supporting piece is pivoted to the right end of the hinge piece; the upper ends of the left supporting rod and the right supporting rod are respectively pivoted with the left supporting piece and the right supporting piece, and the lower ends of the left supporting rod and the right supporting rod are respectively pivoted with the upper ends of the left connecting rod and the right connecting rod; the upper ends of the left connecting rod and the right connecting rod extend and are pivoted with the hinge piece; the left end of the left connecting piece is pivoted with the lower end of the left connecting rod, and the right end of the right connecting piece is pivoted with the lower end of the right connecting rod; the left end of the right connecting piece is connected with the right end of the left connecting piece through the locking mechanism; when the right connecting piece is locked on the left connecting piece through the locking mechanism, the left connecting piece, the right connecting piece, the left connecting rod and the right connecting rod form a triangular supporting mechanism, and the left supporting piece and the right supporting piece are unfolded to form a bed surface supporting mechanism.

Also as chinese utility model with publication number CN206910141U discloses "a folding bed with multiple locking mechanism", including the articulated elements, articulate in left support piece and the right support piece of this articulated elements both sides to and articulate in left branch frame and the right branch frame that supports in ground in this articulated elements bottom, left support piece with movable hinge joint has left branch pole between the left branch frame, right support piece with movable hinge joint has right branch pole between the right branch frame, its characterized in that: the left socle with install between the right branch frame respectively correspond with the left socle with right branch frame swing joint's left connecting piece and right connecting piece, the left side connecting piece with it is articulated through first locking mechanical system activity between the right connecting piece, the side position of first locking mechanical system still be provided with at least one respectively with the left connecting piece with right connecting piece swing joint's second locking mechanical system.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to prior art's current situation, provide a baby's folding bed, have folding convenience, simple structure's characteristics.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a baby's folding bed, includes the articulated elements, articulates left support piece and right support piece in this articulated elements both sides and articulates in left socle and the right branch frame that supports in ground of this articulated elements bottom, its characterized in that: the left support is provided with a left auxiliary supporting piece, a left connecting piece is fixedly arranged on the left auxiliary supporting piece, the left auxiliary supporting piece is hinged on the left support through the left connecting piece, a left sleeve is arranged on the left support, a left linkage supporting rod is movably hinged between the left supporting piece and the left sleeve, a left sliding rod is arranged in the left support in a sliding mode, a left strip-shaped hole is formed in the left support, a left spring used for pushing the left sliding rod downwards is arranged at the upper end of the left sliding rod, a left positioning pin which penetrates through the left strip-shaped hole and is supported on the left connecting piece is fixed at the lower end of the left sliding rod, a left groove is formed in the side wall of the left sliding rod, a left compression spring and a left spring bolt are arranged in the left groove, and a left limiting groove or a left limiting hole used for inserting the left spring bolt is formed in the left sleeve; install right side support piece on the right branch frame, the last fixed right connecting piece that is provided with of right side support piece, right side support piece articulates on the right branch frame through right connecting piece, be provided with right sleeve on the right branch frame, it has right linkage branch to articulate in the activity between right side support piece and the right sleeve, it is provided with right slide bar to slide in the right branch frame, right bar hole has been seted up on the right branch frame, the upper end at right slide bar is provided with the right spring that is used for pushing right slide bar downwards, the lower extreme of right slide bar is fixed with and passes the right locating pin that right bar hole supported on right connecting piece, right recess has been seted up on the lateral wall of right slide bar, be provided with right compression spring and right lock tongue in the right recess, offer on the right sleeve and be used for right lock tongue male right spacing groove or right spacing hole.

As an improvement, the top of the left connecting piece is provided with a left transition arc section, and the top of the right connecting piece is provided with a right transition arc section.

And the lower side surface of the head of the left lock tongue inclines, and the lower side surface of the head of the right lock tongue inclines.

And the left linkage supporting rod and the right linkage supporting rod are both of arch structures.

The improvement is again, left side locating pin includes with left slide bar fixed connection's connecting portion, be used for the contact with the contact site on the left connecting piece.

And the left positioning pin is connected onto the left sliding rod through a connecting part in a threaded manner.

And the contact part of the left positioning pin is columnar or spherical.

And the left support piece, the left auxiliary support piece, the left bracket, the right support piece, the right auxiliary support piece and the right bracket are all tubular structures.

Compared with the prior art, the utility model has the advantages of: when the baby crib is in a supporting state, the positioning pin is limited on the upper end surface of the connecting piece, and meanwhile, the lock tongue is clamped in the sleeve, so that the supporting piece and the support are supported; when the connecting position between the left supporting piece and the right supporting piece upwards, the left supporting piece and the right supporting piece can be pulled to be upwards folded, the positioning pin can be separated from the upper end face of the connecting piece, the sliding rod moves downwards under the action of the spring, the spring bolt can be separated from the sleeve, the left support and the right support as well as the left supporting piece and the right supporting piece are simultaneously drawn close to the center line direction of the hinged piece, the rapid folding of the baby folding bed is realized, the structure of linkage of the existing traction rope and each supporting rod is replaced, and the structure is simpler.

Drawings

Fig. 1 is a schematic structural view of an open state of a foldable baby bed according to an embodiment of the present invention;

fig. 2 is a schematic view of a partially exploded structure of a foldable baby bed according to an embodiment of the present invention;

FIG. 3 is a partial cross-sectional view of the left bracket at the location of the left slider bar in an embodiment of the present invention;

fig. 4 is a schematic structural view of the folded infant folding bed in the embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the infant folding bed in this embodiment includes a hinge 2, a left support 11, a right support 12, a left bracket 31, a right bracket 32, a left support 41, a right support 42, a left linkage rod 51, a right linkage rod 52, a left slide bar 9, a right slide bar, a left sleeve 61, a right sleeve 62, a left spring 91, a right spring, a left compression spring 93, a left latch 92, a right compression spring, and a right latch.

The left support 11 and the right support 12 are hinged to two sides of the two hinged parts 2, the left support 31 and the right support 32 are hinged to the bottom ends of the two hinged parts 2 and supported on the ground, the left support 31 is provided with a left auxiliary support 41, the left auxiliary support 41 is fixedly provided with a left connecting piece 81, the left auxiliary support 41 is hinged on the left support 31 through the left connecting piece 81, the left support 31 is provided with a left sleeve 61, a left linkage support rod 51 is movably hinged between the left support 11 and the left sleeve 61, the left support 31 is slidably provided with a left sliding rod 9, the left support 31 is provided with a left strip-shaped hole 311, the upper end of the left sliding rod 9 is provided with a left spring 91 for pushing the left sliding rod 9 downwards, the lower end of the left sliding rod 9 is fixedly provided with a left positioning pin 71 which penetrates through the left strip-shaped hole 311 and is supported on the left connecting piece 81, the side wall of the left sliding rod 9 is provided with a left groove 901, the left compression spring 93 and a left lock tongue 611 are arranged in the left groove 901, and a left limit groove or a left limit hole for inserting the left lock tongue 92 is arranged on the left sleeve 61; install right side support piece 42 on the right branch frame 32, the fixed right connecting piece 82 that is provided with on the right side support piece 42, right side support piece 42 articulates on right branch frame 32 through right connecting piece 82, be provided with right sleeve 62 on the right branch frame 32, it has right linkage branch 52 to articulate in the activity between right side support piece 42 and the right sleeve 62, it is provided with the right slide bar to slide in the right branch frame 32, right bar hole has been seted up on right branch frame 32, be provided with the right spring that is used for pushing right slide bar downwards in the upper end of right slide bar, the lower extreme of right slide bar is fixed with and passes the right locating pin that right bar hole supported on the right connecting piece, right recess has been seted up on the lateral wall of right slide bar, be provided with right compression spring and right lock tongue in the right recess, set up on right sleeve 62 and be used for right lock tongue male right spacing groove or right spacing hole.

Further, in the embodiment of the present invention, it is preferable that the left support 11, the left auxiliary support 41, the left bracket 31, the right support 12, the right auxiliary support 42, and the right bracket 32 are all tubular structures.

Because at the folding in-process of baby's folding bed, the locating pin need slide in the upper end of connecting piece, in order to improve the smoothness nature of motion the embodiment of the utility model provides an in, left connecting piece 81's top forms left transition segmental arc, the top of right connecting piece is formed with right transition segmental arc. Meanwhile, the left positioning pin 71 comprises a connecting part fixedly connected with the left slide bar and a contact part used for contacting with the left connecting piece 81, further, the connecting part of the left positioning pin 71 is connected with the left slide bar 9 in a threaded manner, and further, the contact part of the left positioning pin 71 is columnar or spherical; likewise, the right locating pin also has the same structure, again no longer cumbersome.

In addition, in order to facilitate the movement of the locking tongue, the locking tongue is prevented from being blocked, the lower side surface of the head part of the left locking tongue 92 is inclined, and the lower side surface of the part of the right locking tongue is inclined.

In addition, in order to improve the supporting strength of the two linking struts, the left linking strut 51 and the right linking strut 52 are both in an arch structure.

In conclusion, when the crib is in a supporting state, the positioning pin is limited on the upper end surface of the connecting piece, and meanwhile, the lock tongue is clamped in the sleeve, so that the supporting piece and the support are supported; when the connecting position between the left supporting part 41 and the right supporting part 42 upwards, the left supporting part 41 and the right supporting part 42 can be pulled to be upwards folded, so that the positioning pin can be separated from the upper end face of the connecting piece, the sliding rod moves downwards under the action of the spring, the bolt can be separated from the sleeve, the left support 31 and the right support 32, the left supporting part 11 and the right supporting part 12 are simultaneously drawn close to the central line direction of the articulated piece 2, the rapid folding of the baby folding bed is realized, the structure of linkage of the existing pull rope and each support rod is replaced, and the structure is simpler.

Claims

1. The utility model provides a baby's folding bed, includes articulated elements (2), articulates left support piece (11) and right support piece (12) in this articulated elements (2) both sides to and articulate in left socle (31) and right branch frame (32) that this articulated elements (2) bottom and supported in ground, its characterized in that: the left support (31) is provided with a left auxiliary support piece (41), the left auxiliary support piece (41) is fixedly provided with a left connecting piece (81), the left auxiliary support piece (41) is hinged on the left support (31) through the left connecting piece (81), the left support (31) is provided with a left sleeve (61), a left linkage supporting rod (51) is movably hinged between the left support piece (11) and the left sleeve (61), a left sliding rod (9) is arranged in the left support (31) in a sliding manner, a left strip-shaped hole (311) is formed in the left support (31), the upper end of the left sliding rod (9) is provided with a left spring (91) for pushing the left sliding rod (9) downwards, the lower end of the left sliding rod (9) is fixedly provided with a left positioning pin (71) which penetrates through the left strip-shaped hole (311) and is supported on the left connecting piece (81), a left groove (901) is formed in the side wall of the left sliding rod (9), a left compression spring (93) and a left bolt (92) are arranged in the left groove (901), and a left limiting groove or a left limiting hole (611) for inserting the left bolt (92) is formed in the left sleeve (61); a right supporting piece (42) is installed on a right support (32), a right connecting piece (82) is fixedly arranged on the right supporting piece (42), the right supporting piece (42) is hinged onto the right support (32) through the right connecting piece (82), a right sleeve (62) is arranged on the right support (32), a right linkage supporting rod (52) is movably hinged between the right supporting piece (12) and the right sleeve (62), a right sliding rod is arranged in the right support (32) in a sliding mode, a right strip-shaped hole is formed in the right support (32), a right spring used for pushing the right sliding rod downwards is arranged at the upper end of the right sliding rod, a right positioning pin which penetrates through the right strip-shaped hole and is supported onto the right connecting piece (82) is fixed at the lower end of the right sliding rod, a right groove is formed in the side wall of the right sliding rod, a right compression spring and a right locking tongue are arranged in the right groove, and a right limiting groove or right limiting hole used for inserting the right locking tongue is formed in the right sleeve (62).

2. The infant folding bed according to claim 1, characterized in that: the top of the left connecting piece (81) forms a left transition arc section, and the top of the right connecting piece (82) forms a right transition arc section.

3. The infant deckchair of claim 1, wherein: the lower side surface of the head part of the left lock tongue (92) is inclined, and the lower side surface of the right lock tongue part is inclined.

4. The infant deckchair of claim 1, wherein: the left linkage supporting rod (51) and the right linkage supporting rod (52) are both in an arch structure.

5. The infant deckchair of claim 1, wherein: the left positioning pin (71) comprises a connecting part fixedly connected with the left sliding rod (9) and a contact part used for contacting with the left connecting piece (81).

6. The infant deckchair of claim 5, wherein: and the connecting part of the left positioning pin (71) is in threaded connection with the left sliding rod (9).

7. The infant folding bed according to claim 5, characterized in that: the contact part of the left positioning pin (71) is columnar or spherical.

8. The infant deckchair of claim 1, wherein: the left support piece (11), the left auxiliary support piece (41), the left support (31), the right support piece (12), the right auxiliary support piece (42) and the right support (32) are all tubular structures.