CN211632549U

CN211632549U - Children's bed

Info

Publication number: CN211632549U
Application number: CN201922097019.3U
Authority: CN
Inventors: 盛国祥
Original assignee: Goodbaby Child Products Co Ltd
Current assignee: Goodbaby Child Products Co Ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-10-09
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a crib, including last frame subassembly that encloses, many pole setting subassemblies and stull subassembly, the pole setting subassembly rotates with last frame subassembly that encloses to be connected, the stull subassembly rotates and sets up in the pole setting subassembly, the pole setting subassembly includes that pole setting and slip establish the lower pole setting in last pole setting, crib has first and second user state, when the crib is in first user state, it makes the pole setting subassembly expand to go up the pole setting under keeping away from in the pole setting, the stull subassembly is located the middle part of pole setting subassembly, when the crib is in the second user state, it draws in mutually with lower pole setting to go up the pole setting and makes the pole setting subassembly folding, the stull subassembly is located the bottom of pole setting subassembly. This crib is after its height changes, and the stull subassembly also changes along with the height on the crib to make the crib use all to have better stability under various height. The pole setting subassembly of this crib can stretch out and draw back for the volume after the folding of crib is less, portable and deposit.

Description

Children's bed

Technical Field

The utility model relates to a children's articles for use technical field, concretely relates to crib.

Background

A typical foldable cot includes an upper enclosure assembly having an unfolded and folded position, a base pan assembly having an unfolded and folded position, and a leg assembly supported between the upper enclosure assembly and the base pan assembly. The chassis components of the child bed in the prior art are all positioned at the bottom of the child bed, so that the height of the child bed cannot be too high, otherwise, the stability of the child bed in use is poor. And the pole setting subassembly of part crib can not stretch out and draw back for the volume after the crib is folded is still great, inconvenient carrying and depositing.

Disclosure of Invention

The utility model aims to solve the technical problem that the prior art is not enough to be overcome, and a modified crib is provided.

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

a crib has expansion and fold condition, crib includes the upper enclosing frame subassembly, supports in the below of upper enclosing frame subassembly and along many pole setting subassemblies that upper and lower direction extends and connect the stull subassembly of pole setting subassembly, the upper portion of pole setting subassembly with the upper enclosing frame subassembly rotates mutually to be connected, the stull subassembly can connect with rotating on many the pole setting subassembly, the pole setting subassembly includes along the upper and lower direction extension of upper and lower direction extension and can follow the lower pole setting that the length extending direction of upper pole setting slidely set up in the upper pole setting, crib has first user state and second user state, when the crib is in first user state, the upper pole setting is kept away from the lower pole setting and is made the pole setting subassembly expand, the stull subassembly is located the middle part of pole setting subassembly on the pole setting subassembly, when the crib is in the second user state, the upper vertical rod and the lower vertical rod are folded to enable the vertical rod assembly to be folded, and the cross brace assembly is located at the bottom of the vertical rod assembly on the vertical rod assembly.

Preferably, the upper vertical rod and the lower vertical rod are provided with tube cavities extending along the vertical direction, the lower vertical rod is inserted into the tube cavity of the upper vertical rod and can be arranged in a sliding manner along the length extending direction of the upper vertical rod, and the cross brace component is rotatably connected with the lower part of the upper vertical rod.

Preferably, the upright rod assembly further comprises a first connecting piece fixedly arranged at the lower part of the upper upright rod, and the cross brace assembly is rotatably connected with the first connecting piece.

Preferably, the crib still includes be used for with go up the pole setting with the relative position locking of pole setting down first locking mechanism and be used for driving about the first unlocking mechanism of first locking mechanism unblock, first unlocking mechanism is including setting up with sliding going up the pole setting or the unlocking button on the pole setting down, unlocking button with first locking mechanism cooperatees.

Preferably, the cross brace assembly comprises a plurality of cross braces and a supporting seat rotatably connected with one end of each cross brace, and the other end of each cross brace is rotatably connected with one vertical rod assembly.

Furthermore, the child bed further comprises a second locking mechanism used for locking the cross brace assembly in the unfolded state and a second unlocking mechanism used for driving the second locking mechanism to unlock, wherein the second unlocking mechanism comprises a pull belt arranged on the supporting seat, and the pull belt is connected with the second locking mechanism.

Preferably, go up enclose frame subassembly and include many and all have the horizontal rail subassembly and the side rail subassembly that expand with fold condition, adjacent one horizontal rail subassembly and one side rail subassembly respectively with same root the pole setting subassembly is rotated mutually and is connected.

Further, the pole setting subassembly is still including fixed the setting go up the second connecting piece on the upper portion of pole setting, adjacent one violently enclose pole subassembly and one the side encloses the pole subassembly respectively with same the second connecting piece is rotated mutually and is connected, works as when the crib is in fold condition, adjacent two a terminal surface of second connecting piece is supported each other and is established.

Further, every the rail pole subassembly all includes that one end passes through the first rail pole and the second rail pole that revolute joint looks rotation connection, first rail pole with another tip of second rail pole respectively with the pole setting subassembly is rotated mutually and is connected, every the rail pole subassembly all includes that one end passes through revolute joint looks rotation connection's first side rail pole and second side rail pole, first side rail pole with another tip of second side rail pole respectively with the pole setting subassembly is rotated mutually and is connected.

Preferably, when the crib is in folded state, the up end of stull subassembly is not less than the up end of pole setting subassembly, the lower terminal surface of enclosing frame subassembly on is not less than the lower terminal surface of pole setting subassembly.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model discloses a crib simple structure, highly when the crib use change the back, the stull subassembly highly also changes thereupon on the crib to make the crib all use under various height and have better stability. The upright rod assembly of the children bed can stretch out and draw back, so that the folded children bed has smaller volume and is convenient to carry and store; and when the pole setting subassembly stretches out and draws back the height that makes the crib change, make the stull subassembly highly change on the crib simultaneously, need not the height of independent adjustment stull subassembly, convenient to use.

Drawings

Fig. 1 is a perspective view of the cot of the present invention in an unfolded state (the cot is in a first use state);

fig. 2 is a perspective view of the cot of the present invention in an unfolded state (the cot is in a second use state);

FIG. 3 is an exploded view of the child's bed of the present invention;

fig. 4 is one of the structural schematic diagrams of the rotary joint of the present invention (the rotary joint is in a locked state);

fig. 5 is a second schematic structural view of the rotary joint of the present invention (the rotary joint is in an unlocked state);

FIG. 6 is a perspective view of the child's bed of the present invention during the folding process;

FIG. 7 is a perspective view of the child's bed of the present invention in a folded state;

fig. 8 is a front view of the child's bed of the present invention in a folded state;

fig. 9 is a top view of the child's bed in a folded state.

Detailed Description

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

As shown in fig. 1 to 3 and fig. 6 to 9, the child's bed of the present invention has an unfolded and folded state, and comprises an upper frame assembly 1, a cross brace assembly 2, and a plurality of upright rod assemblies 3 supported below the upper frame assembly 1.

Go up enclose frame subassembly 1 including being located the horizontal rail subassembly 11 of crib front and back both sides and being located the side rail subassembly 12 of crib left and right sides, adjacent a horizontal rail subassembly 11 and a side rail subassembly 12 all with same root pole setting subassembly 3 looks rotation connection.

In this embodiment, the enclosing cross bar assembly 11 includes a first enclosing cross bar 111 and a second enclosing cross bar 112, one end of which is rotatably connected through a rotating joint 13, and the other ends of the first enclosing cross bar 111 and the second enclosing cross bar 112 are respectively rotatably connected with the vertical bar assembly 3. The side enclosing rod assembly 12 comprises a first side enclosing rod 121 and a second side enclosing rod 122, one end parts of which are rotatably connected through a rotating joint 13, and the other end parts of the first side enclosing rod 121 and the second side enclosing rod 122 are respectively rotatably connected with the vertical rod assembly 3.

The rotary joint 13 has a locked state and an unlocked state, the rotary joint 13 comprises a joint seat 131 and a lock pin 132 slidably arranged on the joint seat 131, and the ends of the first cross surrounding rod 111, the second cross surrounding rod 112, the first side surrounding rod 121 and the second side surrounding rod 122 connected with the rotary joint 13 are all provided with hook grooves 111a/112a/121a/122a matched with the lock pin 132. When the rotary joint 13 is in the locked state, the lock pin 132 is respectively clamped in the hook grooves 111a/112a/121a/122a, and the upper enclosure frame assembly is in the unfolded state, as shown in fig. 4; after the lock pin 132 slides relative to the joint seat 131 and is released from the hook groove 111a/112a/121a/122a, the rotary joint 13 is unlocked, and the first and second horizontal surrounding

rods

111 and 112, and the first and second

side surrounding rods

121 and 122 can rotate relative to each other to fold the upper surrounding frame assembly 1, as shown in fig. 5. The unlocking and locking modes of the rotary joint 13 are not the technical points to be protected by the patent, and the structure in the prior art can be adopted.

The cross brace component 2 comprises a supporting seat 21 positioned in the center of the children bed and a plurality of cross braces 22 with one end parts rotatably connected with the supporting seat 21, and the other end part of each cross brace 22 is rotatably connected with one vertical rod component 3. In this embodiment, the number of the transverse supporting rods 22 is the same as that of the vertical rod assemblies 3, and four transverse supporting rods are provided. The cross brace assembly 2 has an unfolding state and a folding state, and when the cross brace assembly 2 is in the unfolding state, four cross braces 22 are connected with the supporting seat 21 to form an X-shaped structure.

Each of the pole assemblies 3 includes an upper pole 31 extending in the up-down direction and a lower pole 32 slidably disposed on the upper pole 31 in the lengthwise extending direction of the upper pole 31. In this example, each of the upper vertical rod 31 and the lower vertical rod 32 has a lumen extending in the up-down direction, the upper vertical rod 31 is fitted to the outside of the lower vertical rod 32, and the lower vertical rod 32 is slidably disposed in the direction in which the lumen of the upper vertical rod 31 extends in the length direction.

The upright assembly 3 further comprises a first connecting member 33 fixedly disposed at the lower end of the upper upright 32, and the other end of each cross brace 22 is rotatably connected to the first connecting member 33. In this way, when the height of the cot is changed by sliding the upper upright 31 and the lower upright 32 relative to each other, the height of the wale assembly 2 on the cot is also changed, so that the stability of the cot is better.

The upright rod assembly 3 further comprises a second connecting piece 34 fixedly arranged at the upper end part of the upper upright rod 31, and one adjacent transverse surrounding rod assembly 11 and one adjacent side surrounding rod assembly 12 are rotatably connected with the same second connecting piece 34. In this embodiment, the second connecting member 34 is an L-shaped structure, and one of the adjacent transverse surrounding rod assemblies 11 and one of the adjacent side surrounding rod assemblies 12 are respectively and rotatably connected with a corresponding side of the L-shaped structure.

The cot further comprises a first locking mechanism for locking the relative positions of the upper upright 31 and the lower upright 32 in the unfolded state and a first unlocking mechanism for actuating the first locking mechanism to unlock. In this embodiment, the first unlocking mechanism includes the unlocking button 4 that can set up on upper vertical rod 31 or lower vertical rod 32 with sliding, and unlocking button 4 cooperatees with first locking mechanism, and after pushing down unlocking button 4, can order about first locking mechanism unblock, pole setting subassembly 3 can be folded. The specific structure of first locking mechanism and first release mechanism is not the technical essential that this patent will protect, all can adopt the structure among the prior art.

The crib also comprises a second locking mechanism used for locking the cross brace component 2 in the unfolded state and a second unlocking mechanism used for driving the second locking mechanism to unlock, in the embodiment, the second unlocking mechanism comprises an unlocking pull belt 5 arranged on the supporting seat 21, the unlocking pull belt 5 is matched with the second locking mechanism, when the unlocking pull belt 5 is lifted upwards, the second locking mechanism can be driven to unlock, and after the second locking mechanism is unlocked, the cross brace component 2 can be folded. The specific structures of the second locking mechanism and the second unlocking mechanism are not the technical points to be protected in the patent, and the structures in the prior art can be adopted.

When the crib is in the unfolded state, the crib has a first use state and a second use state:

when the child bed is in the first use state, the first locking mechanism, the second locking mechanism and the rotating joint 13 are all in the locking state, the upper upright 32 is far away from the lower upright 31 to enable the upright component 3 to be in the unfolding state, at this time, the length of the upright component 3 is the longest, that is, the height of the child bed is the largest, and the cross brace component 2 is located in the middle of the upright component 3 on the upright component 3, as shown in fig. 1.

When the child bed is in the second use state, the second locking mechanism and the rotating joint 13 are both in the locking state, the lower upright rod 32 is retracted into the tube cavity of the upper upright rod 31 to enable the two to be close together, namely, the upright rod assembly 3 is in the folded state, at the moment, the first locking mechanism can be in the locking state, and can be in the unlocking state, the length of the upright rod assembly 3 is the minimum, namely, the height of the child bed is the minimum, and the cross brace assembly 2 is positioned at the bottom of the upright rod assembly 3 on the upright rod assembly 3, as shown in fig. 2.

When the child bed is folded under a first use state, the unlocking button 4 is pressed to drive the first locking mechanism to unlock, the upper enclosing frame assembly 1 is pressed downwards, the upper upright rod 31 slides downwards relative to the lower upright rod 32, and the lower upright rod 32 retracts into the tube cavity of the upper upright rod 31 until the upright rod assembly 3 is in a folded state. After the unlocking of the second locking mechanism, the unlocking pull belt 5 is pulled upwards to unlock the second locking mechanism and unlock the rotating joint 13, and when the unlocking pull belt 5 is pulled upwards again after the unlocking of the second locking mechanism, each transverse supporting rod 22 rotates and approaches to the supporting seat 21, each first transverse surrounding rod 111, each second transverse surrounding rod 112, each first side surrounding rod 121 and each second side surrounding rod 122 rotate relative to the upper vertical rod 31, so that the vertical rod assemblies 3 approach to each other, and the upper surrounding frame assembly 1 and the vertical rod assemblies 3 approach to the transverse supporting assemblies 2, and finally are folded as shown in fig. 7-9. Under fold condition, the up end of stull subassembly 2 and the up end of pole setting subassembly 3 are located same high position department, perhaps the up end of stull subassembly 2 is a little higher than the up end of pole setting subassembly 3, the lower terminal surface that encloses frame subassembly 1 on is not less than the lower terminal surface of pole setting subassembly 3, the bottom that is revolute joint 13 in this embodiment is higher than the bottom surface of pole setting 32 down or flushes with the bottom surface of pole setting 32 down, a terminal surface of two adjacent second connecting pieces 34 supports each other and establishes, compact structure after this crib is folded like this, and small in size, and is convenient to carry and deposit.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot 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 by the protection scope of the present invention.

Claims

1. The utility model provides a crib, has expansion and fold condition, crib including on enclose the frame subassembly, support in on enclose the below of frame subassembly and follow many pole setting subassemblies that upper and lower direction extends and connect the stull subassembly of pole setting subassembly, the upper portion of pole setting subassembly with on enclose the frame subassembly and rotate mutually and connect, the stull subassembly can be connected many with rotating on the pole setting subassembly, its characterized in that: the pole setting subassembly includes along the last pole setting that extends of upper and lower direction and can follow the length extending direction of last pole setting sets up with sliding the lower pole setting in the last pole setting, the crib has first user state and second user state, works as when the crib is in first user state, go up the pole setting and keep away from down the pole setting makes the pole setting subassembly expandes, the stull subassembly is in be located in the pole setting subassembly the middle part of pole setting subassembly, works as when the crib is in the second user state, go up the pole setting with the pole setting draws in mutually down makes the pole setting subassembly is folding, the stull subassembly is in be located in the pole setting subassembly the bottom of pole setting subassembly.

2. Child's bed according to claim 1, characterized in that: the upper vertical rod and the lower vertical rod are provided with tube cavities extending along the vertical direction, the lower vertical rod is inserted into the tube cavities of the upper vertical rod and can be arranged in a sliding mode along the length extending direction of the upper vertical rod, and the cross brace component is connected with the lower portion of the upper vertical rod in a rotating mode.

3. Child's bed according to claim 1, characterized in that: the pole setting subassembly still including fixed the setting go up the first connecting piece of the lower part of pole setting, the stull subassembly with first connecting piece looks swivelling joint.

4. Child's bed according to claim 1, characterized in that: the crib is still including being used for with go up the pole setting with the first locking mechanical system of the relative position locking of pole setting down with be used for ordering about the first unlocking mechanism of first locking mechanism unblock, first unlocking mechanism is including setting up with sliding go up the pole setting or unlock button in the pole setting down, unlock button with first locking mechanical system cooperatees.

5. Child's bed according to claim 1, characterized in that: the transverse supporting component comprises a plurality of transverse supporting rods and a supporting seat which is rotatably connected with one end of each transverse supporting rod, and the other end of each transverse supporting rod is rotatably connected with one vertical rod component.

6. Child's bed according to claim 5, characterized in that: the child bed further comprises a second locking mechanism used for locking the cross brace assembly in the unfolded state and a second unlocking mechanism used for driving the second locking mechanism to unlock, wherein the second unlocking mechanism comprises a pull belt arranged on the supporting seat, and the pull belt is connected with the second locking mechanism.

7. Child's bed according to claim 1, characterized in that: go up to enclose frame subassembly and include many and all have the horizontal rail subassembly and the side rail subassembly that expand and fold condition, adjacent one horizontal rail subassembly and one side rail subassembly respectively with same root the pole setting subassembly rotates mutually to be connected.

8. Child's bed according to claim 7, characterized in that: the pole setting subassembly is still including fixed the setting go up the second connecting piece on the upper portion of pole setting, adjacent one violently enclose pole subassembly and one the side encloses the pole subassembly respectively with same the second connecting piece rotates mutually to be connected, works as when the crib is in fold condition, adjacent two a terminal surface of second connecting piece is supported each other and is established.

9. Child's bed according to claim 7, characterized in that: every violently enclose pole subassembly all includes that one end passes through the first violently enclose pole and the second violently enclose pole that revolute joint looks rotation connection, first violently enclose pole with another tip of second violently enclose pole respectively with the pole setting subassembly is rotated mutually and is connected, every side enclose pole subassembly all includes that one end passes through revolute joint looks rotation connection's first side enclose pole and second side enclose pole, first side enclose pole with another tip of second side enclose pole respectively with the pole setting subassembly is rotated mutually and is connected.

10. Child's bed according to claim 1, characterized in that: when the crib is in fold condition, the up end of stull subassembly is not less than the up end of pole setting subassembly, the lower terminal surface of enclosing the frame subassembly on is not less than the lower terminal surface of pole setting subassembly.