CN216628066U

CN216628066U - Child bed

Info

Publication number: CN216628066U
Application number: CN202122576613.8U
Authority: CN
Inventors: 刘平
Original assignee: Goodbaby Child Products Co Ltd
Current assignee: Goodbaby Child Products Co Ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-05-31
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a child bed which comprises side wall frames positioned on the left side and the right side, a first upper enclosing rod assembly, a second upper enclosing rod assembly and a chassis, wherein the first upper enclosing rod assembly and the second upper enclosing rod assembly are arranged between the upper parts of the side wall frames on the left side and the right side, the chassis is arranged between the lower parts of the side wall frames on the two sides, the first upper enclosing rod assembly comprises two first upper enclosing rods with one end parts rotatably connected, the other end parts of the two first upper enclosing rods are respectively rotatably connected with the side wall frame on the corresponding side, the second upper enclosing rod assembly comprises two second upper enclosing rods with one end parts rotatably connected, the other end parts of the two second upper enclosing rods are respectively rotatably connected with the side wall frame on the corresponding side, the chassis comprises two groups of bottom bracing assemblies with one end parts rotatably connected, and the other end parts of the two groups of bottom bracing assemblies are respectively rotatably connected with the side wall frame on the corresponding side. When this crib is folding, the enclosing pole all rotates downwards on two first and draws close, and the enclosing pole all draws close at the horizontal plane rotation on two seconds, and two sets of bottom sprag subassemblies all rotate upwards and draw close.

Description

Child bed

Technical Field

The utility model relates to the technical field of children products, in particular to a children bed.

Background

A typical foldable cot includes an upper enclosure assembly having an unfolded and folded state, a base pan assembly having an unfolded and folded state, and a plurality of leg assemblies supported between the upper enclosure assembly and the base pan assembly. When the child bed in the prior art is folded, most of the enclosing frame rods forming the upper enclosing frame assembly rotate downwards to be close to each other, and the folded structure of part of the child bed is larger in size.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a child bed.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a crib has expansion and fold condition, crib encloses pole subassembly and chassis on side wall frame, the first rail subassembly that goes up, the second that is located the left and right sides, the first rail subassembly that goes up with the second encloses the pole subassembly and all sets up between the upper portion of the side wall frame of the left and right sides, the chassis sets up between the lower part of the side wall frame of the left and right sides, the first rail subassembly that goes up includes two first rails that a tip rotates to be connected, another tip of two first rails that goes up is connected with the side wall frame rotation that corresponds one side respectively, the second rail subassembly that goes up includes two second rails that a tip rotates to be connected, another tip of two second rails that goes up is connected with the side wall frame rotation that corresponds one side respectively, the chassis includes a tip rotation connection's two sets of end sill assemblies, another tip of two sets of sill assemblies respectively with correspond one side the side wall frame rotation and be connected, when the child bed is folded, the two first upper enclosing rods rotate downwards to be closed, the two second upper enclosing rods rotate in the horizontal plane to be closed, and the two bottom support assemblies rotate upwards to be closed.

Preferably, at least one of the two components of the first upper surrounding rod assembly and the second upper surrounding rod assembly is slidably arranged on the side surrounding frame along the up-down direction.

Preferably, the second upper rail assembly is slidably disposed on the side rail in an up-down direction.

Further, the child bed further comprises a locking mechanism for locking the positions of the second upper enclosing rod assembly and the side enclosing frame so as to prevent the second upper enclosing rod assembly from sliding up and down relative to the side enclosing frame, and the locking mechanism is respectively arranged between each second upper enclosing rod and the side enclosing frame connected with the second upper enclosing rod.

In a specific embodiment, the locking mechanism comprises a locking piece which can be arranged on the second upper surrounding rod assembly in a sliding mode along the left-right direction and a locking groove which is arranged on the side surrounding frame and can be matched with the locking piece, a plurality of locking grooves are arranged on the side surrounding frame at intervals along the up-down direction, when the locking mechanism is in a locking state, the locking piece is inserted into one locking groove, and when the locking mechanism is in an unlocking state, the locking piece is pulled out of the locking groove.

Further, the crib is still including being used for ordering about the release mechanism of locking mechanical system unblock, release mechanism is including setting up with sliding along upper and lower direction the deblocking spare on the rail subassembly on the second, deblocking spare with the locking piece cooperatees through the inclined plane.

Furthermore, the child bed further comprises an elastic piece for driving the locking mechanism to return from the unlocking state to the locking state, and two end parts of the elastic piece are respectively arranged on the locking piece and the second upper enclosing rod.

Furtherly, the side wall frame including be located around the pole setting of both sides and with one of them pole setting fixed connection's slide bar, the pole setting with the slide bar all extends along upper and lower direction, the crib is still including setting up each cloth cover in the pole setting, the rail subassembly can rotate and can follow upper and lower direction and set up with sliding on the slide bar on the second.

Furthermore, the upper end and the lower end of the sliding rod are respectively provided with a limiting piece for limiting the sliding of the second upper surrounding rod component.

Preferably, the side wall frame including be located around both sides pole setting, both ends respectively with around both sides the upper end of pole setting is fixed the last horizontal pole that sets up and both ends respectively with around both sides the lower horizontal pole that the lower tip of pole setting is fixed to be set up, the sill assembly is the bottom plate, the bottom plate cover is established on the bottom plate and can wind the bottom plate sets up with rotating, every the length of enclosing the pole on the second all is not greater than go up the horizontal pole with the length of lower horizontal pole, the chassis is located the inboard of first last enclosing pole subassembly, and with stagger on the first enclosing pole subassembly, the crib still including setting up each the cloth cover in the pole setting.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages: when the child bed is folded, the two first upper enclosing rods forming the first enclosing frame rod assembly rotate downwards to close, the two second upper enclosing rods forming the second enclosing frame rod assembly rotate in the horizontal plane to close, and the first upper enclosing rod assembly and the second upper enclosing rod assembly are turned and folded towards different directions respectively. Moreover, after the child bed is folded, the child bed is compact in structure, small in size, small in occupied space size and convenient to store.

Drawings

Fig. 1 is a perspective view of the child bed of the present embodiment in a unfolded state (the second upper rail member is at the uppermost position);

fig. 2 is a perspective view of the child bed of the present embodiment in a unfolded state (after the second upper fencing bar assembly slides downwards for a certain distance);

FIG. 3 is a cross-sectional view of the cot of this embodiment in a deployed condition (with the locking mechanism in a locked condition);

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a cross-sectional view of the cot of this embodiment in a deployed state (with the locking mechanism in an unlocked state);

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

Fig. 7 is a schematic perspective view of the child bed of the present embodiment in the folding process;

fig. 8 is a front schematic view of the cot of this embodiment in a folded condition.

Wherein: 1. a side frame; 11. erecting a rod; 12. an upper cross bar; 13. a lower cross bar; 14. a slide bar; 141. locking the groove; 2. a first upper boom assembly; 21. a first upper surrounding rod; 22. a first shaft; 23. a second shaft; 3. a second upper boom assembly; 31. a second upper surrounding rod; 32. a third axis; 33. a sliding sleeve; 4. a chassis; 41. a bottom bracket assembly; 5. a locking member; 51. a second inclined plane; 6. unlocking the lock; 61. a first inclined plane; 7. an elastic member; 8. and a limiting member.

Detailed Description

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

As shown in fig. 1 to 8, the child bed of the present invention has an unfolded and folded state, and includes a side enclosure frame 1, a first upper enclosure bar assembly 2, a second upper enclosure bar assembly 3, a chassis 4, and a cloth cover.

The side enclosure frames 1 are respectively arranged at the left side and the right side of the children bed. The side frame 1 of each side comprises a vertical rod 11, an upper cross rod 12 and a lower cross rod 13. The upright rods 11 extend in the up-down direction, and the upper cross rod 12 and the lower cross rod 13 both extend in the front-back direction. The upright rods 11 are respectively arranged at the front and the rear sides, the front and the rear end parts of the upper cross rod 12 are respectively fixedly connected with or integrally arranged with the upper end part of the upright rod 11 at the corresponding side, and the front and the rear end parts of the lower cross rod 13 are respectively fixedly connected with or integrally arranged with the lower end part of the upright rod 11 at the corresponding side. The cloth cover is respectively arranged on each upright stanchion 11.

The first upper boom assembly 2 comprises two first upper booms 21. One end parts of the two first upper surrounding rods 21 are rotatably connected through a first shaft 22, and the other end parts of the two first upper surrounding rods 21 are respectively rotatably connected with the side surrounding frame 1 on the corresponding side through a second shaft 23. The first shaft 22 and the second shaft 23 each extend in the front-rear direction. When the children's bed is in the unfolded state, the two first upper surrounding rods 21 extend along the same straight line direction and both extend along the left and right direction. When the children's bed is folded, the two first upper enclosing rods 21 respectively rotate around the second shaft 23 to the opposite side enclosing frames 1 to be closed.

The second upper boom assembly 3 includes two second upper booms 31. One end parts of the two second upper surrounding rods 31 are rotatably connected through a third shaft 32, and the other end parts of the two second upper surrounding rods 31 are respectively rotatably connected with the side frame 1 on the corresponding side through a fourth shaft. The third shaft 32 and the fourth shaft each extend in the up-down direction. When the child bed is in the unfolded state, the two second upper surrounding rods 31 extend in the same linear direction and both extend in the left-right direction. When the children's bed is folded, the two second upper enclosing rods 31 respectively rotate around the enclosing frames 1 at the opposite sides of the fourth shaft to close to the inner side of the children's bed in the horizontal plane.

One of the two parts of the first upper surrounding rod assembly 2 and the second upper surrounding rod assembly 3 is positioned at the front part of the child bed, and the other part is positioned at the back part of the child bed. The first upper rail assembly 2 and the second upper rail assembly 3 are arranged in parallel when the child bed is in the unfolded state.

At least one of the two components of the first upper surrounding rod component 2 and the second upper surrounding rod component 3 is arranged on the side surrounding frame 1 in a sliding way along the up-down direction.

Considering that when the first upper surrounding rod assembly 2 slides downwards, due to the downward acting force, the two first upper surrounding rods 21 rotate downwards around the second shaft 23 at a small angle relative to the side surrounding frame 1, so that the two first upper surrounding rods 21 cannot extend along the same straight direction, and the child bed cannot be in the unfolded state. Therefore, the second upper rail assembly 3 is preferably slidably provided on the side rail 1 in the up-down direction.

In order not to affect the arrangement of the cloth cover on the vertical rods 11, the side enclosure frame 1 on each side further comprises a sliding rod 14 fixedly arranged on one vertical rod 11, the sliding rod 14 is fixedly arranged on the upper portion of the vertical rod 11, the sliding rod 14 extends along the vertical direction, and the second upper enclosure rod assembly 3 can rotate and can be arranged on the sliding rod 14 in a sliding manner along the vertical direction.

In this embodiment, the second upper surrounding rod assembly 3 further comprises a sliding sleeve 33 fixedly disposed at an end of the second upper surrounding rod 31. The sliding sleeve 33 is sleeved on the sliding rod 14 and can be rotatably disposed around the sliding rod 14, and the sliding rod 14 is a fourth shaft. The sliding sleeve 33 can also be slidably disposed along the lengthwise extending direction of the sliding rod 14.

The cot further includes a locking mechanism for locking the relative positions of the second upper fence bar assembly 3 and the slide bar 14 to prevent the second upper fence bar assembly 3 from sliding along the lengthwise extension of the slide bar 14. A locking mechanism is provided between each second upper rail 31 and the slide bar 14 connected thereto.

Specifically, the locking mechanism includes a locking member 5 provided on the slide sleeve 33 slidably in the left-right direction and a lock groove 141 provided on the slide rod 14 to be capable of engaging with the locking member 5. A plurality of locking grooves 141 are provided at intervals along the longitudinal extension direction of the slide rod 14.

When the locking mechanism is in a locked state, the locking member 5 is inserted into one of the locking grooves 141, so that the positions of the second upper rail assembly 3 and the slide bar 14 are fixed and cannot slide relative to each other. When the locking pieces 5 are inserted into the different locking grooves 141, the second upper rail assembly 3 is located at different height positions on the side frames 1. When the locking mechanism is in the unlocked state, the locking member 5 is disengaged from all the locking grooves 141, and the second upper surrounding rod assembly 3 can slide up and down relative to the sliding rod 14 to adjust the position.

The child bed further comprises an unlocking mechanism for driving the locking mechanism to unlock, the unlocking mechanism comprises an unlocking piece 6 which is arranged on the sliding sleeve 33 in a sliding manner along the up-down direction, and the unlocking piece 6 is matched with the locking piece 5.

In this embodiment, the unlocking member 6 is provided with a first inclined surface 61, the locking member 5 is provided with a second inclined surface 51 matched with the first inclined surface, and the first inclined surface 61 and the second inclined surface 51 are abutted and matched. When the locking mechanism is in the locked state, when the unlocking piece 6 is operated, the unlocking piece 6 slides upwards, and through the abutting fit of the first inclined surface 61 and the second inclined surface 51, the locking piece 5 is driven to slide in the direction of being pulled out from the locking groove 141 until the locking mechanism is unlocked.

The cot further comprises a resilient member 7 for urging the locking mechanism to return from the unlocked condition to the locked condition, and both end portions of the resilient member 7 are provided on the locking member 5 and the second upper rail 31, respectively. In this embodiment, the elastic member 7 is a pressure spring, and in the process of operating the unlocking member 6 to unlock the locking mechanism, the pressure spring is compressed to generate elastic deformation, after the second upper surrounding rod assembly 3 slides up and down relative to the sliding rod 14 to a suitable position, the unlocking member 6 is released, the locking member 5 slides in the direction of inserting the locking groove 141 under the effect of the elastic force of the pressure spring, and in the process, through the support and cooperation of the first inclined surface 61 and the second inclined surface 51, the unlocking member 6 is driven to slide downwards to reset until the locking mechanism is locked again.

The upper end and the lower end of the sliding rod 14 are further respectively and fixedly provided with a limiting member 8, and the limiting members 8 are used for limiting the up-and-down sliding of the second upper surrounding rod assembly 3.

The chassis 4 comprises two groups of bottom bracing assemblies 41 with one end parts rotatably connected, and the other end parts of the two groups of bottom bracing assemblies 41 are respectively rotatably connected with the side wall frame 1 on the corresponding side. In this embodiment, the bottom brace assembly 41 is a bottom plate, and the other end of the bottom plate is sleeved on the bottom cross bar 13 and can be rotatably disposed around the bottom cross bar 13. When the children bed is in the unfolding state, the two bottom plates are positioned in the same plane. When the children bed is folded, the two bottom plates rotate upwards and close to each other around the surrounding frame 1 at the opposite side of the lower cross rod 13.

When the children bed is in the unfolding state, the two first upper surrounding rods 21 extend along the same straight line direction and are locked and supported between the side surrounding frames 1 at the left side and the right side. The two second upper surrounding rods 31 extend along the same straight line direction and are locked and supported between the side surrounding frames 1 at the left and right sides. The two bottom plates are positioned in the same plane and are supported between the side frame 1 at the left side and the right side. The second upper surrounding rod assembly 3 can slide up and down relative to the sliding rod 14 and is locked at different height positions by a locking mechanism. As shown in fig. 1 and 2.

When the crib needs to be folded, the two first upper enclosing rods 21 and the two second upper enclosing rods 31 are locked and unlocked, the two first upper enclosing rods 21 rotate downwards around the second shaft 23 opposite side enclosing frame 1 under the action of self gravity to be drawn close, the two second upper enclosing rods 31 rotate inwards to the crib in the horizontal plane around the fourth shaft opposite side enclosing frame 1 respectively, the two bottom plates rotate upwards around the lower cross rod 13 opposite side enclosing frame 1 to be drawn close, the side enclosing frames 1 on the left side and the right side are made to be close, and the folding process is shown in fig. 7. Until the parts making up the cot are brought together closely and finally folded as shown in figure 8. The folded children bed has compact structure, small volume and convenient carrying and storage.

The length of each second upper enclosing rod 31 is not greater than the length of the upper cross bar 12 and the lower cross bar 13, so that after the child bed is folded, the second upper enclosing rods 31 can be completely accommodated between the side wall frames 1 on the left side and the right side. Chassis 4 is located the inboard of enclosing pole subassembly 2 on first to stagger with enclosing pole subassembly 2 on first, like this, folding in-process, first enclosing pole subassembly 2 and chassis 4 mutually noninterfere on, can draw close together more closely after making the crib fold.

The above embodiments are only for illustrating the technical idea and features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the content of the present invention and implement the present invention, and not to limit the protection scope of the present invention by this means. All equivalent changes and modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a crib, has expansion and fold condition, the crib encloses pole subassembly and chassis on side wall frame, the first last rail subassembly that is located the left and right sides, second, first go up the rail subassembly with the rail subassembly all sets up in the left and right sides on the second between the upper portion of frame is enclosed to the side, the chassis sets up in the left and right sides between the lower part of frame, its characterized in that is enclosed to the side: the child bed comprises a child bed body, a first upper enclosing rod assembly, a second lower enclosing rod assembly, a base plate, a second lower enclosing rod assembly and a child bed, wherein the first upper enclosing rod assembly comprises two first upper enclosing rods which are connected in a rotating mode through an end portion, the other end portions of the first upper enclosing rods are connected with the side enclosing frames in a rotating mode respectively, the second upper enclosing rod assembly comprises two second upper enclosing rods which are connected in a rotating mode through an end portion, the second upper enclosing rod assembly comprises two sets of bottom support assemblies which are connected in a rotating mode through an end portion, the other end portions of the bottom support assemblies are connected with the side enclosing frames in a rotating mode respectively, when the child bed is folded, the first upper enclosing rods all rotate downwards to be close to each other, the second upper enclosing rods all rotate in the horizontal plane to be close to each other, and the bottom support assemblies all rotate upwards to be close to each other.

2. Child's bed according to claim 1, characterized in that: at least one of the two components of the first upper surrounding rod assembly and the second upper surrounding rod assembly is arranged on the side surrounding frame in a sliding manner along the up-down direction.

3. Child's bed according to claim 1 or 2, characterized in that: the second upper surrounding rod assembly can be arranged on the side surrounding frame in a sliding mode along the up-down direction.

4. Child's bed according to claim 3, characterized in that: the child bed further comprises a locking mechanism for locking the positions of the second upper enclosing rod assembly and the side enclosing frame so as to prevent the second upper enclosing rod assembly from sliding up and down relative to the side enclosing frame, and the locking mechanism is respectively arranged between each second upper enclosing rod and the side enclosing frame connected with the second upper enclosing rod.

5. Child's bed according to claim 4, characterized in that: locking mechanical system including can follow left right direction and set up with sliding the locking piece on the second on the surrounding rod subassembly with set up on the side wall frame can with locking piece matched with locked groove, along upper and lower direction, the locked groove is in the interval is provided with a plurality ofly on the side wall frame, works as locking mechanical system is in the locking state, the locking piece is inserted and is established one in the locked groove, when locking mechanical system is in the unblock state, the locking piece is followed deviate from in the locked groove.

6. Child's bed according to claim 5, characterized in that: crib is still including being used for ordering about the release mechanism of locking mechanical system unblock, release mechanism is including setting up with sliding along upper and lower direction on the second enclosing pole subassembly the deblocking spare, the deblocking spare with the locking piece cooperatees through the inclined plane.

7. Child's bed according to claim 5, characterized in that: the child bed further comprises an elastic piece for driving the locking mechanism to reset from the unlocking state to the locking state, and two end parts of the elastic piece are respectively arranged on the locking piece and the second upper enclosing rod.

8. Child's bed according to claim 3, characterized in that: the side wall frame is including the pole setting that is located both sides around and with one of them pole setting fixed connection's slide bar, the pole setting with the slide bar all extends along upper and lower direction, the crib is still including setting up each cloth cover in the pole setting, the pole setting subassembly can rotate and can set up with following upper and lower direction slip on the slide bar on the second.

9. Child's bed according to claim 8, characterized in that: and the upper end part and the lower end part of the sliding rod are respectively provided with a limiting part for limiting the sliding of the second upper surrounding rod component.

10. Child's bed according to claim 1, characterized in that: the side wall frame is including the pole setting, both ends that are located both sides around with both sides respectively the last horizontal pole that the upper end of pole setting was fixed to be set up and both ends respectively with both sides around with the bottom rail that the lower tip of pole setting was fixed to be set up, the sill stay subassembly is the bottom plate, the bottom plate cover is established on the bottom rail and can wind the bottom rail sets up, every on the second the length of enclosing pole all is not greater than go up the horizontal pole with the length of lower horizontal pole, the chassis is located the inboard of enclosing pole subassembly on the first, and with the first enclosing pole subassembly staggers, the crib is still including setting up at each cloth cover in the pole setting.