CN212939056U

CN212939056U - Height-adjustable's crib

Info

Publication number: CN212939056U
Application number: CN202020419704.3U
Authority: CN
Inventors: 戚光远
Original assignee: Zhongshan Yongda Baby Products Co ltd
Current assignee: Zhongshan Yongda Baby Products Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2021-04-13
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a height-adjustable's crib, including supporting component, first guardrail and second guardrail, wherein one side of supporting component upper end with first guardrail is connected, the supporting component is keeping away from in one side of first guardrail with second guardrail sliding connection be provided with lifting unit on the second guardrail, under the exogenic action lifting unit drives the second guardrail for the supporting component carries out elevating movement. The height of the baby crib can be reasonably adjusted according to actual requirements.

Description

Height-adjustable's crib

Technical Field

The utility model relates to a crib technical field especially relates to a height-adjustable's crib.

Background

With the continuous improvement of living standard, people have higher and higher requirements on the functions of the crib. The infant period is the most important period to be cared for, and the caretaker is required to get up frequently to look for the infant while sleeping at night. In order to solve the problem that a caregiver needs to get up frequently to take care of an infant at night to affect sleeping, the caregiver can purchase a crib with the height equal to that of an adult bed, and the crib can be placed beside the adult bed to be convenient to take care of the infant when the caregiver sleeps at night, so that great convenience is provided for the caregiver to take care of the infant.

In the related art, most cribs are only matched with adult beds with fixed heights, and the application range is small, so that the cribs with different heights are difficult to apply, and the use experience of users is greatly reduced.

Disclosure of Invention

The utility model discloses aim at solving one of the problems that exist among the prior correlation technique at least to a certain extent, for this reason, the utility model provides a height-adjustable's crib, its simple structure, the operation of being convenient for can carry out the height of rationally adjusting the crib according to the actual demand.

The above purpose is realized by the following technical scheme:

the utility model provides a height-adjustable's crib, includes supporting component, first guardrail and second guardrail, wherein one side of supporting component upper end with first guardrail is connected, the supporting component keep away from in one side of first guardrail with second guardrail sliding connection be provided with the lifting unit on the second guardrail, under the exogenic action the lifting unit drive the second guardrail for the supporting component carries out the elevating movement.

In some embodiments, the lifting assembly includes a connecting rod and an unlocking button, wherein the connecting rod is slidably disposed in the second guardrail and connected to the unlocking button, the supporting assembly is provided with a positioning portion connected to the connecting rod in a matching manner, the unlocking button drives the connecting rod to move under the action of an external force, and the connecting rod and the positioning portion are connected through the action of the connecting rod, so that the second guardrail and the supporting assembly are locked together or disconnected to unlock the locking action of the second guardrail.

In some embodiments, the positioning portion includes a first positioning portion and a second positioning portion, wherein the first positioning portion is disposed at an upper position of the support assembly, the second positioning portion is disposed at a lower position of the support assembly, and the second guardrail is driven by an external force to perform an elevating movement between the first positioning portion and the second positioning portion.

In some embodiments, a sliding groove is disposed on the support component, and a stopper is disposed on the second guardrail, and the stopper is slidably connected with the sliding groove to slidably connect the second guardrail and the support component together.

In some embodiments, the connecting rod is provided with an elastic element at an end remote from the positioning portion for resetting the movement of the connecting rod.

In some embodiments, the support assembly includes a first support leg and a second support leg, wherein the upper end of the first support leg is hinged to one end of the first guardrail, the second support leg is hinged to the other end of the first guardrail, and the first support leg and the second support leg are respectively driven by external force to rotate around the first guardrail so as to fold the first support leg, the second support leg, the first guardrail and the second guardrail together.

In some embodiments, the supporting assembly further includes a fixing rod detachably disposed at a middle position of the first supporting leg and the second supporting leg, and the fixing rod is detached by an external force to move the first supporting leg and the second supporting leg in opposite directions or in opposite directions.

In some embodiments, the first supporting leg and the second supporting leg are respectively provided with a mounting seat, two sides of the mounting seat are provided with a guide groove, two ends of the fixing rod are respectively provided with a flange, and the flanges are slidably connected with the guide grooves so that two ends of the fixing rod are respectively slidably connected with the first supporting leg and the second supporting leg.

In some embodiments, a boss is disposed at the bottom of the mounting seat, two ends of the fixing rod are respectively provided with a buckle in fit connection with the boss, and the buckle is driven by external force to move so as to lock the two ends of the fixing rod on the first supporting leg and the second supporting leg or unlock the locking action of the fixing rod.

In some embodiments, the support assembly further includes a sliding rod, the first support leg and the second support leg are respectively provided with a fixing seat, the sliding rod is slidably disposed in the fixing seat, and the fixing seat is provided with a lifting switch, which is used to control the relative position of the sliding rod and the fixing seat to realize the lifting movement of the first guardrail and the second guardrail relative to the support assembly.

Compared with the prior art, the utility model discloses an at least including following beneficial effect:

1. the utility model discloses height-adjustable's crib, its simple structure, the operation of being convenient for can carry out the height of reasonable regulation crib according to the actual demand.

2. The baby crib is reasonable in design and can further improve the stability of the baby crib.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the present invention before a guardrail of a crib descends;

FIG. 2 is a schematic view of the embodiment of the present invention showing the structure of the guardrail after descending;

fig. 3 is a schematic structural view of the folded crib in the embodiment of the present invention;

FIG. 4 is an exploded view of the embodiment of the present invention showing a baby crib;

FIG. 5 is an enlarged partial schematic view of portion A of FIG. 4;

FIG. 6 is an enlarged partial view of portion B of FIG. 4;

fig. 7 is a partially enlarged schematic view of a portion C in fig. 4.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the scope of the claimed technical solution of the present invention.

As shown in fig. 1 to 7, the present embodiment provides a height-adjustable crib, which includes a support assembly 1, a first protection rail 2 and a second protection rail 3, wherein one side of the upper end of the support assembly 1 is connected to the first protection rail 2, the support assembly 1 is slidably connected to the second protection rail 3 at the side away from the first protection rail 2, a lifting assembly 4 is disposed on the second protection rail 3, and the lifting assembly 4 drives the second protection rail 3 to perform a lifting motion relative to the support assembly 1 under the action of an external force.

In this embodiment, the enclosure frame of crib comprises first guardrail 2 and second guardrail 3, wherein first guardrail 2 is fixed or detachably sets up on one side of supporting component 1 upper end, supporting component 1 is keeping away from one side and 3 sliding connection of second guardrail 2 of first guardrail, lifting component 4 passes through the vertical direction motion of external force drive second guardrail 3 along supporting component 1, thereby make second guardrail 3 carry out elevating movement for supporting component 1, the steam generator is simple in structure, the operation of being convenient for, can carry out the height of reasonable regulation crib according to actual demand.

Further, the lifting assembly 4 comprises a connecting rod 41 and an unlocking button 42, wherein the connecting rod 41 is slidably arranged in the second guardrail 3 and is connected with the unlocking button 42, a positioning part matched and connected with the connecting rod 41 is arranged on the supporting assembly 1, the unlocking button 42 drives the connecting rod 41 to move under the action of external force, and the connecting rod 41 and the positioning part are connected through the action of the connecting rod 41 so that the second guardrail 3 and the supporting assembly 1 are locked together or the connection is disconnected so as to unlock the locking action of the second guardrail 3.

Preferably, the positioning portion includes a first positioning portion and a second positioning portion, wherein the first positioning portion is disposed at a position above the supporting assembly 1, the second positioning portion is disposed at a position below the supporting assembly 1, and the second guardrail 3 is driven by an external force to perform a lifting motion between the first positioning portion and the second positioning portion.

Further, be provided with spout 11 on supporting component 1, be provided with the stopper on second guardrail 3, stopper and 11 sliding connection of spout so that second guardrail 3 and supporting component 1 sliding connection are in the same place, and its simple structure can make second guardrail 3 carry out elevating movement along supporting component 1 steadily to effectively avoid second guardrail 3 and elevating component 4 to take place to break away from the phenomenon at the lift in-process.

Specifically, the end of the connecting rod 41 away from the positioning portion is provided with an elastic element for resetting the movement of the connecting rod 41, and the connecting rod 41 is reasonable in design and can be favorable for resetting the movement of the connecting rod 41.

In this embodiment, the supporting assembly 1 comprises a first supporting leg 12 and a second supporting leg 13, the rear side of the first supporting leg 12 is connected with one end of the first guardrail 2, the rear side of the second supporting leg 13 is connected with the other end of the first guardrail 2, the lifting assembly 4 comprises two connecting rods 41 and two unlocking keys 42, the two connecting rods 41 are respectively slidably arranged in the second guardrail 3, the two unlocking keys 42 are respectively arranged outside the two ends of the second guardrail 3 and the two unlocking keys 42 are respectively connected with the two corresponding connecting rods 41, sliding grooves 11 are respectively concavely arranged on the front side of the first supporting leg 12 and the front side of the second supporting leg 13, a limiting block is arranged on the second guardrail 3, the limiting block is provided with a jacking surface arranged outside the sliding chute 11 and a pressing surface arranged in the sliding chute 11, therefore, the cross section of the limiting block is approximately I-shaped, so that the limiting block is connected with the sliding groove 11 in a sliding mode to avoid the separation phenomenon of the second guardrail 3 and the lifting assembly 4 in the lifting process.

In this embodiment, through holes are respectively formed at upper positions in the sliding grooves 11 of the first and second supporting

legs

12, 13 to form a first positioning portion, the first guardrail 2 is locked at the height of the first positioning portion as shown in fig. 1, through holes are formed at lower positions in the sliding grooves 11 of the first and second supporting

legs

12, 13 to form a second positioning portion, the first guardrail 2 is moved downward by an external force to be locked at the height of the second positioning portion as shown in fig. 2, the unlocking button 42 drives the connecting rod 41 to move laterally under the action of the external force, a portion of the connecting rod 41 is connected with the second guardrail 3 by the action of the connecting rod 41, and another portion is inserted into the first or second positioning portion to establish a connection relationship, so that the second guardrail 3 is locked with the supporting assembly 1, or make connecting rod 41 contract completely to second guardrail 3 the inside with the disconnection relation to the locking action to second guardrail 3 unlocks, the operator unlocks in order to carry out the locking action to second guardrail 3 through pressing two unblock buttons 42 simultaneously, after the locking action to second guardrail 3 unlocks, drive second guardrail 3 and carry out elevating movement between first location portion and second location portion under the exogenic action, so realize carrying out reasonable regulation to the height of second guardrail 3. In this embodiment, at least two positioning portions are provided in the vertical direction of the support assembly 1, but not limited to two positioning portions, and other more suitable numbers may be selected according to actual needs.

Preferably, the supporting component 1 comprises a first supporting leg 12 and a second supporting leg 13, wherein the upper end of the first supporting leg 12 is hinged with one end of the first guardrail 2, the second supporting leg 13 is hinged with the other end of the first guardrail 2, the first supporting leg 12 and the second supporting leg 13 are driven to rotate around the first guardrail 2 through external force respectively so as to enable the first supporting leg 12, the second supporting leg 13, the first guardrail 2 and the second guardrail 3 to be folded together, the supporting component is reasonable in design and simple in operation, and the folding of the crib can be realized conveniently.

Further, the supporting assembly 1 further comprises a fixing rod 5, the fixing rod 5 is detachably arranged at the middle position of the first supporting leg 12 and the second supporting leg 13, the fixing rod 5 is detached through external force, so that the first supporting leg 12 and the second supporting leg 13 move along the opposite direction or the opposite direction, the structure is simple, and the stability of the crib can be effectively improved.

Specifically, the mounting seats 6 are respectively arranged on the first supporting legs 12 and the second supporting legs 13, the guide grooves 61 are arranged on two sides of the mounting seats 6, the flanges 51 are respectively arranged at two ends of the fixing rod 5, and the flanges 51 are slidably connected with the guide grooves 61 so that two ends of the fixing rod 5 are respectively slidably connected with the first supporting legs 12 and the second supporting legs 13.

Preferably, a boss 62 is arranged at the bottom of the mounting seat 6, two ends of the fixing rod 5 are respectively provided with a buckle 52 in fit connection with the boss 62, and the buckles 52 are driven by external force to move so as to lock the two ends of the fixing rod 5 on the first supporting leg 12 and the second supporting leg 13 or unlock the locking action of the fixing rod 5, so that the structure is compact, and the tightness of the fixing rod 5 for respectively locking the first supporting leg 12 and the second supporting leg 13 can be further enhanced.

Particularly, the supporting component 1 further comprises a sliding rod 7, the first supporting leg 12 and the second supporting leg 13 are respectively provided with a fixed seat 8, the sliding rod 7 is arranged in the fixed seat 8 in a sliding mode, the fixed seat 8 is provided with a lifting switch 9, the lifting switch 9 is used for controlling the relative positions of the sliding rod 7 and the fixed seat 8 so as to realize the lifting movement of the first guardrail 2 and the second guardrail 3 relative to the supporting component 1, the structure is simple, the operation is convenient, and the height of the baby crib can be further reasonably adjusted according to actual requirements.

In this embodiment, the inner side walls of the first supporting leg 12 and the second supporting leg 13 are respectively provided with the mounting seat 6, the two sides of the mounting seat 6 are concavely provided with the guide grooves 61, the two ends of the fixing rod 5 are respectively provided with the flanges 51, the flanges 51 are slidably connected with the guide grooves 61, when the two ends of the fixing rod 5 are respectively connected to the first supporting leg 12 and the second supporting leg 13, the top wall inside the fixing rod 5 abuts against the upper side of the mounting seat 6 to enable the mounting seat 6 to support the fixing rod 5, the bottom position of the mounting seat 6 is provided with the bosses 62, the two ends of the fixing rod 5 are respectively provided with the buckles 52 in matching connection with the bosses 62, the buckles 52 are driven by external force to move to enable the two ends of the fixing rod 5 to be locked on the first supporting leg 12 and the second supporting leg 13 or unlock the locking action of the fixing rod 5, the middle position of the mounting seat 6 is provided with the open slot, and the bottom of the open slot is provided with the The bottom of the buckle 52 is provided with an inclined plane which inclines upwards from inside to outside and is in fit connection with the guide surface, under the action of external force, the flange 51 is in fit connection with the guide groove 61 to enable the two ends of the fixing rod 5 to slide along the vertical directions of the first supporting leg 12 and the second supporting leg 13 respectively, so that the buckle 52 moves downwards along the open slot of the mounting seat 6, under the action of gravity, the inclined plane at the bottom of the buckle 52 continues to move downwards along the guide surface to enable the two ends of the fixing rod 5 to be locked on the first supporting leg 12 and the second supporting leg 13, if the locking action of the fixing rod 5 needs to be unlocked, an operator presses the buckle 52 to enable the buckle 52 to be separated from the boss 62, unlocks the locking action of the fixing rod 5 and then continues to drive the fixing rod 5 to move upwards to enable the fixing rod 5 to be separated from the first supporting leg 12 and the second supporting leg 13, and then the operator can continue to drive the first supporting, The second supporting leg 13 rotates in the opposite direction, as shown in fig. 3, the crib realizes that the first supporting leg 12, the second supporting leg 13, the first guardrail 2 and the second guardrail 3 are folded together.

In this embodiment, the lifting switch 9 includes a switch body, a pull wire, a slide bar 7 and a locking member, the switch body is respectively disposed at the upper ends of the first supporting leg 12 and the second supporting leg 13, the switch body is connected with the slide bar 7 through the pull wire, through holes are disposed at positions of the slide bar 7 with different heights in the vertical direction, fixing holes matched with the through holes are disposed on the fixing base 8, and the locking member is connected with the fixing holes after passing through the through holes so as to fixedly mount the slide bar 7 on the fixing base 8.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The height-adjustable crib is characterized by comprising a supporting component (1), a first guardrail (2) and a second guardrail (3), wherein one side of the upper end of the supporting component (1) is connected with the first guardrail (2), the supporting component (1) is far away from one side of the first guardrail (2) and is in sliding connection with the second guardrail (3), a lifting component (4) is arranged on the second guardrail (3), and the lifting component (4) drives the second guardrail (3) to perform lifting motion relative to the supporting component (1) under the action of external force.

2. The height-adjustable crib according to claim 1, wherein the lifting assembly (4) comprises a connecting rod (41) and an unlocking button (42), the connecting rod (41) is slidably disposed in the second guardrail (3) and connected with the unlocking button (42), a positioning portion is disposed on the support assembly (1) and is cooperatively connected with the connecting rod (41), the unlocking button (42) drives the connecting rod (41) to move under the action of external force, and the connecting rod (41) and the positioning portion are connected through the action of the connecting rod (41) so as to lock the second guardrail (3) and the support assembly (1) together or disconnect the second guardrail and unlock the locking action of the second guardrail (3).

3. A height adjustable baby crib according to claim 2, characterized in that said positioning part comprises a first positioning part and a second positioning part, wherein said first positioning part is arranged at the upper position of said supporting component (1), said second positioning part is arranged at the lower position of said supporting component (1), and said second guardrail (3) is driven by external force to perform lifting movement between said first positioning part and said second positioning part.

4. A height adjustable crib as claimed in claim 2, characterized in that a sliding groove (11) is provided on the support assembly (1), and a stop block is provided on the second guardrail (3), said stop block being slidably connected with the sliding groove (11) to slidably connect the second guardrail (3) with the support assembly (1).

5. A height adjustable crib as claimed in claim 2, characterized in that the connecting rod (41) is provided with an elastic element at the end remote from the positioning portion for resetting the movement of the connecting rod (41).

6. A height adjustable baby crib according to claim 1, characterized in that the supporting component (1) comprises a first supporting leg (12) and a second supporting leg (13), wherein the upper end of the first supporting leg (12) is hinged with one end of the first guardrail (2), the second supporting leg (13) is hinged with the other end of the first guardrail (2), and the first supporting leg (12) and the second supporting leg (13) are respectively driven by external force to rotate around the first guardrail (2) so as to fold the first supporting leg (12), the second supporting leg (13), the first guardrail (2) and the second guardrail (3) together.

7. The height-adjustable baby crib according to claim 6, characterized in that the supporting component (1) further comprises a fixing rod (5), the fixing rod (5) is detachably disposed at the middle position of the first supporting leg (12) and the second supporting leg (13), and the fixing rod (5) is detached by an external force to move the first supporting leg (12) and the second supporting leg (13) in the opposite direction or the opposite direction.

8. The height-adjustable crib as claimed in claim 7, wherein a mounting seat (6) is provided on each of the first supporting leg (12) and the second supporting leg (13), guide grooves (61) are provided on both sides of the mounting seat (6), and flanges (51) are provided on both ends of the fixing rod (5), respectively, the flanges (51) being slidably coupled to the guide grooves (61) so that both ends of the fixing rod (5) are slidably coupled to the first supporting leg (12) and the second supporting leg (13), respectively.

9. The height-adjustable crib as claimed in claim 8, wherein a boss (62) is provided at the bottom of the mounting seat (6), two ends of the fixing rod (5) are respectively provided with a buckle (52) in fit connection with the boss (62), and the buckle (52) is driven by external force to move so as to lock the two ends of the fixing rod (5) on the first supporting leg (12) and the second supporting leg (13) or unlock the locking action of the fixing rod (5).

10. A height adjustable crib as claimed in claim 6, characterized in that the supporting component (1) further comprises a sliding rod (7), the first supporting foot (12) and the second supporting foot (13) are respectively provided with a fixing seat (8), the sliding rod (7) is slidably arranged in the fixing seat (8), the fixing seat (8) is provided with a lifting switch (9), and the lifting switch (9) is used for controlling the relative positions of the sliding rod (7) and the fixing seat (8) to realize the lifting movement of the first guardrail (2) and the second guardrail (3) relative to the supporting component (1).