CN216059967U - Convertible crib that is desk - Google Patents

Abstract

The utility model discloses a child bed convertible into a desk, which comprises a support frame, a height adjusting structure, a multifunctional plate component and a bed enclosure, wherein the support frame is provided with a support frame; the upper end of the supporting frame is connected with the height adjusting structure; the multifunctional plate component comprises a bearing plate and connecting fittings, wherein the connecting fittings are detachably arranged at two ends of the bearing plate; in a child bed state, the upper end of the height adjusting structure is connected with the bed periphery, and the lower end of the height adjusting structure is connected with the connecting accessory; in the desk state, the upper end of the height adjusting structure is connected with the connecting fitting. The children bed is flexible and changeable, can be used as a children bed to meet the sleeping and playing requirements of children, and can be converted into a desk through the height adjusting structure and the multifunctional plate assembly, so that the utilization rate of the children bed is improved, and the children bed is prevented from being left unused; and the height thereof can be adjusted by the height adjusting structure, whether as a child's bed or a desk.

Description

Convertible crib that is desk

Technical Field

The utility model relates to the technical field of cribs, in particular to a crib convertible into a desk.

Background

Children or infants sitting/lying furniture, such as a portable children's bed, has the characteristics of simple structure, small volume, light weight, convenient use and the like, and is popular in families. Generally, a family will purchase a child's bed after having children. However, when the child grows to a point where the child's bed is no longer needed, the child's bed loses its function and is left unused or discarded, resulting in waste of resources.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide a child bed capable of being converted into a desk, wherein the child bed can be converted into the desk through simple conversion and can be continuously used.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: a child bed convertible into a desk comprises a support frame, a height adjusting structure, a multifunctional plate component and a bed enclosure; the upper end of the supporting frame is connected with the height adjusting structure; the multifunctional plate component comprises a bearing plate and connecting fittings, wherein the connecting fittings are detachably arranged at two ends of the bearing plate; in a child bed state, the upper end of the height adjusting structure is connected with the bed periphery, and the lower end of the height adjusting structure is connected with the connecting accessory; in the desk state, the upper end of the height adjusting structure is connected with the connecting fitting.

Furthermore, the connecting fittings comprise a telescopic plug, a connecting pressure spring and a fixed guide seat; the front end of the telescopic plug is provided with a plug-in connector, and the rear end of the telescopic plug is provided with a notch for accommodating the connecting pressure spring; the fixed guide seat is detachably connected with the bearing plate; the fixed guide seat is a rectangular box body without a front wall, the middle and rear sections of the telescopic plug are movably arranged in the rectangular box body, and the connecting compression spring is fixed on the rear wall of the rectangular box body.

Further, the height adjusting structure comprises an adjusting component, a joint seat and a connecting component, wherein the adjusting component is movably arranged in the joint seat, and the connecting component is connected with the adjusting component.

Furthermore, the joint seat comprises an adjusting straight pipe and connecting branch pipes connected to two sides of the adjusting straight pipe; a first accommodating cavity is formed in the adjusting straight pipe and used for accommodating the adjusting assembly; a plurality of positioning holes are formed in one plate surface of the adjusting straight pipe; the connecting branch pipe is an arc hollow pipe, the upper end of the connecting branch pipe is connected with the adjusting straight pipe, and the lower end of the connecting branch pipe is connected with the support frame.

Further, the adjusting component comprises a positioner, a segment controller and a fixed seat; the segment controller is movably arranged on the fixed seat; the positioner is arranged between the segment controller and the fixed seat, and part of the positioner extends out of the segment controller; the part of the positioner extending out of the segmented controller is matched and connected with the positioning hole.

Furthermore, the positioner is in a shape of Chinese character 'shan', and comprises a bottom plate and three bulges arranged on the bottom plate; the bulges arranged in the middle extend out of the section controller and are matched and connected with the positioning holes.

Further, the adjusting assembly further comprises an elastic element; the elastic element is arranged in the fixed seat, and the stretching direction of the elastic element is consistent with the moving direction of the segmented controller in the fixed seat.

Furthermore, the connecting assembly comprises a connecting pipe, a connecting seat, a first joint and an adapter; the connecting pipe is sleeved on the adjusting component and is movably arranged on the joint seat; the connecting seat is sleeved at the top end of the connecting pipe; in a child bed state, the bed enclosure is connected with the connecting seat through a first connector, and the plug connector is connected with the lower end of the connecting pipe; in a desk state, the plug connector is connected with the connecting seat through the adapter.

Furthermore, the connecting seat comprises a connecting sleeve and a split hook which are integrally connected; the lower end of the connecting sleeve is sleeved outside the upper end of the connecting pipe, and the upper end of the connecting sleeve is fixedly connected with the split clamping hook; the free end of the split clamping hook is provided with a hook head, and the hook head faces the connecting sleeve.

Further, the adapter is a 90-degree elbow; a first socket slot is formed in the upper end of the adapter and is connected with the plug connector; the lower end of the adapter is provided with a cavity corresponding to the split clamping hook in shape; the cavity is provided with a key, and the key is arranged in the cavity through a fixed pin; when the adapter is connected with the connecting seat, the fixing pin is clamped with the hook head; when the adapter with when the connecting seat separation, the button promotes the fixed pin breaks away from the eave tile.

Compared with the prior art, the utility model has the advantages that:

the children bed is flexible and changeable, can be used as a children bed to meet the sleeping and playing requirements of children, and can be converted into a desk through the height adjusting structure and the multifunctional plate assembly, so that the utilization rate of the children bed is improved, and the children bed is prevented from being left unused; and the height thereof can be adjusted by the height adjusting structure, whether as a child's bed or a desk.

Drawings

FIG. 1 is a schematic view of a child's bed convertible to a desk as a child's bed according to the present invention;

FIG. 2 is a schematic structural view of a height adjustment structure of the present invention;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2 of the present invention;

FIG. 4 is an exploded view of the height adjustment structure of the present invention;

FIG. 5 is a schematic view of the structure of the joint base of the present invention;

FIG. 6 is a schematic view of the construction of the retainer of the present invention;

FIG. 7 is a schematic diagram of the architecture of the segment controller of the present invention;

FIG. 8 is a schematic structural view of the fixing base of the present invention;

FIG. 9 is a schematic view of the connecting socket of the present invention;

FIG. 10 is a schematic structural view of a multiple function board assembly of the present invention;

FIG. 11 is an exploded view of the connection fitting of the present invention;

fig. 12 is a schematic view of the present invention in a configuration when converted to a desk.

Description of reference numerals:

1a, a first support frame; 1b, a second support frame; 1c, a connecting rod;

3. a height adjustment structure; 30. a positioner; 301. a base plate; 302. a protrusion; 303. positioning blocks; 304. a first spring; 305. a passive bevel; 31. a segment controller; 310. a substrate; 311. an adjusting block; 312. adjusting the tongue; 313. a resilient element compression block; 314. adjusting the through groove; 315. an adjusting plate; 316. pushing the inclined plane; 32. a fixed seat; 320. an elastic element holder; 33. an elastic element; 34. a joint seat; 340. adjusting the straight pipe; 341. positioning holes; 342. connecting branch pipes; 35. a connecting pipe; 36. a connecting seat; 360. connecting a sleeve; 361. a split hook; 362. carrying handles; 37. a first joint; 38. pressing a key; 39. fixing the pin; 8. an adapter;

4. a multifunctional plate assembly; 4b, a bearing plate; 4a, connecting fittings; 41. a telescopic plug; 410. a wrench; 42. connecting a pressure spring; 43. fixing the guide seat; 430. shifting holes by a wrench; 44. fixing the plug head;

5. and (5) enclosing the bed.

Detailed Description

The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length h", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

Referring to fig. 1, the children bed convertible into a desk comprises a support frame, a height adjusting structure 3, a multifunctional board assembly 4 and a bed enclosure 5, wherein in a state of the children bed, the bed enclosure 5 is installed on the support frame through the height adjusting structure 3, and the multifunctional board assembly 4 is fixed at the bottom end of the height adjusting structure 3 and is arranged opposite to the bed enclosure 5 up and down; in the desk state, the upper end of the height adjusting structure 3 is connected with the multi function plate assembly 4.

The support frame includes first support frame 1a, second support frame 1b and connecting rod 1c, and first support frame 1a and second support frame 1b parallel arrangement. The first support frame 1a includes two support rods having the same length. The two support rods are axially symmetrically arranged upwards at acute angles in a vertical plane and are respectively connected with the height adjusting structure 3 at the upper ends. The second support frame 1b has the same structure as the first support frame 1 a. The first support frame 1a and the second support frame 1b are oppositely arranged in parallel. The two connecting rods 1c are arranged in a bilateral symmetry mode and are respectively connected with the bottom end of the first supporting frame 1a and the bottom end of the second supporting frame 1 b.

Referring to fig. 2 to 4, the height adjusting structure 3 includes an adjusting assembly movably disposed in the joint seat 34, a joint seat 34, and a connecting assembly connected to the adjusting assembly.

Referring to fig. 5, the joint base 34 includes an adjusting straight pipe 340 and connecting branch pipes 342 connected to both sides of the adjusting straight pipe 340. The adjusting straight pipe 340 is preferably a square pipe, and a first accommodating cavity is arranged inside the adjusting straight pipe and used for accommodating the adjusting assembly. A plurality of positioning holes 341 are formed in one plate surface of the adjusting straight pipe 340, and the positioning holes 341 are communicated with the first accommodating cavity. The connecting branch pipe 342 is a circular arc hollow pipe extending downwards, the upper end of the connecting branch pipe 342 is connected with the adjusting straight pipe 340, and the lower end is connected with the upper end of the supporting rod of the supporting frame.

The child bed is provided with two groups of height adjusting structures 3, and the two groups of height adjusting structures 3 are respectively connected with a first support frame 1a and a second support frame 1 b. Specifically, two connecting branch pipes 342 of the first group of height adjusting structures 3 are detachably connected to the upper ends of two support rods of the first support frame 1a, and two connecting branch pipes 342 of the second group of height adjusting structures 3 are detachably connected to the upper ends of two support rods of the second support frame 1 b.

The adjustment assembly includes a positioner 30, a segment controller 31 and a fixed seat 32.

Referring to fig. 6, the main body of the locator 30 is in a shape of a Chinese character 'shan', and three protrusions 302 are disposed on a bottom plate 301; the protrusions 302 on both sides have grooves opened toward both sides of the retainer 30, respectively; the central protrusion 302 is higher than the protrusions 302 at both sides, and a positioning block 303 is formed at the top to fit with the positioning hole 341. Preferably, the bottom plate 301 between the middle protrusion 302 and the two side protrusions 302 has a passive slope 305. A pressure spring 304 is fixed on one surface of the bottom plate 301 opposite to the protrusion 302.

Referring to fig. 7, the segment controller 31 includes a base plate 310, a regulating block 311, and an elastic member compressing block 313, and the regulating block 311 and the elastic member compressing block 313 are vertically fixed on the same side of the base plate 310 in sequence. Preferably, the adjusting block 311 is fixed at the front end of the base plate 310, and the elastic member compressing block 312 is fixed at the middle portion of the base plate 310. The adjusting block 311 is integrally provided with an adjusting tongue 312, the adjusting tongue 312 is a U-shaped flat plate, the flat end of the adjusting tongue 312 is vertically fixed on the adjusting block 311, and the axial direction of the adjusting tongue 312 is parallel to the direction of the protruding base plate 310 of the adjusting block 311. The rear end of the base plate 310 is provided with a positioner manipulating structure cooperating with the positioner 30, and the positioner manipulating structure includes an adjusting through groove 314 and adjusting plates 315 disposed at both sides of the adjusting through groove 314. The positioning block 303 extends out of the substrate 310 through the adjusting through-slot 314 and then is coupled with the positioning hole 341, and the positioning block 303 can move up and down and back and forth in the adjusting through-slot 314. The adjusting plate 315 is movably disposed between the positioning block 303 and the two side protrusions 302 of the positioner 30. The side of the adjusting plate 315 facing the adjusting block 311 is provided with a pushing slope 316, the segment controller 31 is pulled forward, and during the moving process of the segment controller 31, the pushing slope 316 of the adjusting plate 315 presses the passive slope 305 of the positioner 30, so that the positioning block 303 is disengaged from the positioning hole 341.

Referring to fig. 8, the fixing seat 32 is a long strip shape, and the fixing seat 32 is sequentially provided with an adjusting window, a second accommodating cavity and an installation clamping groove from front to back. The adjusting block 311 of the segment controller 31 is movably disposed in the adjusting window, and the adjusting tongue 312 of the segment controller 31 is exposed out of the fixing seat 32 through the adjusting window. The elastic element compression block 313 of the segment controller 31 is movably disposed in the second accommodating cavity, the elastic element 33 is disposed in the second accommodating cavity, the elastic element holder 320 is disposed between the second accommodating cavity and the adjusting window, the elastic element 33 is fixed on the elastic element holder 320, and the free end of the elastic element 33 abuts against the elastic element compression block 312. The retainer 30 is disposed in the mounting pocket and is freely movable in the axial direction of the mounting pocket. The left side surface and the right side surface of the mounting clamping groove of the fixing seat 32 are provided with rectangular strips matched with the grooves of the positioner 30, the front side surface and the rear side surface of the mounting clamping groove are provided with first openings communicated with the mounting clamping groove, and the first openings at the front end are communicated with the second accommodating cavity. The adjusting plate 315 of the segment controller 31 is disposed in the first slit and is movable back and forth in the first slit.

The adjustment process of the adjustment assembly is as follows:

firstly, the adjusting tongue 312 of the segment controller 31 is pulled upwards, and in the upward movement process of the segment controller 31, the pushing inclined plane 316 of the segment controller presses the inclined plane of the positioner 30, so that the positioning block 303 of the positioner 30 is separated from the positioning hole 341 of the joint seat 34;

secondly, the connecting base 36 is moved upwards or downwards to align the positioning block 303 of the positioning device 30 with another positioning hole 341, then the adjusting tongue 312 is released, the positioning block 303 is inserted into the positioning hole 341 under the elastic restoring force of the first spring 304, and the segment controller 31 is reset under the elastic restoring force of the elastic element 33.

The connecting assembly comprises a connecting pipe 35, a connecting base 36, a first joint 37 and an adapter 8.

The connection pipe 35 is a long-bar shaped pipe, and a third receiving cavity is formed inside the connection pipe 35 to receive the segment controller 31 and the fixing base 32. The connection pipe 35 is disposed in the movable joint seat 34, upper and lower ends of the connection pipe 35 are exposed from upper and lower ends of the joint seat 34, respectively, and an upper end of the connection pipe 35 is disposed in the connection sleeve 360. The connecting tube 35 has a first through hole on its surface facing the positioning hole 341, and the positioning block 303 is coupled to the positioning hole 341 after passing through the first through hole. A second notch is formed in the top of the other plate surface of the connecting pipe 35, and the adjusting tongue 312 passes through the second notch and extends out of the connecting pipe 35.

Referring to fig. 9, the connecting base 36 includes a connecting sleeve 360, a split catch 361, and a carrying handle 362 integrally connected. The lower end of the connecting sleeve 360 is sleeved on the outer side of the upper end of the connecting pipe 35, and the upper end of the connecting sleeve 360 is fixedly connected with the split hook 361. A second through hole is formed in one plate surface of the connection sleeve 360, and the adjusting tongue 312 of the segment controller 31 is exposed out of the connection sleeve 360 through the second through hole. The free end of the split hook 361 is provided with two hook heads, a gap exists between the two hook heads, and the hook heads face the connecting sleeve 360. The carrying handle 362 is vertically fixed on the plate surface of the connecting sleeve 360 provided with the first through hole.

The first connector 37 has a cavity corresponding to the shape of the split hook 361, and a key 38 is transversely installed in the cavity. The key 38 has a key plate exposed through an opening in the side wall of the cavity and a body mounted in the cavity by a fixing pin 39. The first joint 37 is provided with pin runners on both side walls of the cavity, in which a fixing pin 39 is slidably arranged. A torsion spring or a plate spring (not shown) for returning the main body is installed in the cavity. First connecting holes are formed in two sides of the upper end of the first joint 37, and the first joint 37 is connected with the bed periphery 5 through the first connecting holes.

When the first connector 37 is connected with the connecting seat 36, the hook head of the split hook 361 is inserted into the cavity and hooks the fixing pin 39, and at this time, the main body of the key 38 is located in the gap of the split hook 361. When the first connector 37 is separated from the connecting seat 36, the key board of the key 38 is pressed, the fixing pin 39 is separated from the hook head of the split hook 361, and the split hook 361 is pulled out of the cavity.

The adapter 8 is a 90 ° elbow, and the lower end of the adapter 8 is connected to the connecting base 36 in the same manner as the first adapter 37 is connected to the connecting base 36, which will not be described in detail herein. The upper end of adapter 8 is equipped with first socket, is connected with multi-functional board subassembly 4 through first socket.

Referring to fig. 10, the multi-function board assembly 4 includes a loading board 4b and connection fittings 4a, and a set of connection fittings 4a are disposed at both ends of the loading board 4b, respectively.

Referring to fig. 11, the connection fitting 4a includes a telescopic plug 41, a connection compression spring 42, and a fixed guide 43.

The retractable plug 41 is a free block, and has a plug at the front end and a gap at the rear end to accommodate the connection pressure spring 42. A wrench 410 is provided on one side of the telescopic plug 41.

The fixed guide seat 43 is a rectangular box body without a front wall and an upper cover plate, and the middle-rear section of the telescopic plug 41 is movably arranged in the rectangular box body. The rear wall of the rectangular box body is used for fixedly connecting the pressure spring 42, a wrench shifting hole 430 is formed in the bottom plate of the rectangular box body, and the wrench 410 exposes the fixed guide seat 43 from the wrench shifting hole 430. The two outer side walls of the rectangular box body are respectively provided with a side lug, the side lugs are provided with connecting holes, and the fixed guide seat 43 is fixed on the lower surface of the bearing plate 4b through bolts or screws.

Preferably, the connection fitting 4a further includes a fixing plug 44, the fixing plug 44 is shaped to fit with the third accommodating cavity of the connection pipe 35, and the fixing plug 44 is further provided with a second socket adapted to the plug.

The lower extreme of connecting pipe 35 is equipped with the third socket groove with bayonet joint looks adaptation, and in the crib state, loading board 4b is connected with the lower extreme of connecting pipe 35 through connecting fitting 4a, and bed encloses 5 and connects the bottom at height adjustment structure 3 through first joint 37.

Referring to fig. 12, in the desk state, the loading plate 4b is connected to the top end of the height adjusting structure 3 through the adapter 8.

The procedure for converting the cot into a desk is as follows:

firstly, pressing the button 38 on the first joint 37 to detach the first joint 37 and the bed enclosure 5 from the height adjusting structure 3;

secondly, the adapter 8 is arranged on the connecting seat 36;

thirdly, the wrench 410 is pushed to detach the multifunctional board assembly 4 from the connecting pipe 35;

and fourthly, inserting the plug connector of the multifunctional board component 4 into the first forming slot of the adapter 8.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. The utility model provides a crib that convertible is desk which characterized in that:

comprises a support frame, a height adjusting structure, a multifunctional plate component and a bed enclosure;

the upper end of the supporting frame is connected with the height adjusting structure;

the multifunctional plate component comprises a bearing plate and connecting fittings, wherein the connecting fittings are detachably arranged at two ends of the bearing plate;

in a child bed state, the upper end of the height adjusting structure is connected with the bed periphery, and the lower end of the height adjusting structure is connected with the connecting accessory;

in the desk state, the upper end of the height adjusting structure is connected with the connecting fitting.

2. Child's bed convertible to a desk according to claim 1, characterized in that:

the connecting fittings comprise telescopic plugs, connecting compression springs and fixed guide seats;

the front end of the telescopic plug is provided with a plug-in connector, and the rear end of the telescopic plug is provided with a notch for accommodating the connecting pressure spring;

the fixed guide seat is detachably connected with the bearing plate;

the fixed guide seat is a rectangular box body without a front wall, the middle and rear sections of the telescopic plug are movably arranged in the rectangular box body, and the connecting compression spring is fixed on the rear wall of the rectangular box body.

3. Child's bed convertible to a desk according to claim 2, characterized in that:

the height adjusting structure comprises a height adjusting structure adjusting component, a joint seat and a connecting component, wherein the adjusting component is movably arranged in the joint seat, and the connecting component is connected with the adjusting component.

4. Child's bed convertible to a desk according to claim 3, characterized in that:

the joint seat comprises an adjusting straight pipe and connecting branch pipes connected to two sides of the adjusting straight pipe;

a first accommodating cavity is formed in the adjusting straight pipe and used for accommodating the adjusting assembly;

a plurality of positioning holes are formed in one plate surface of the adjusting straight pipe;

the connecting branch pipe is an arc hollow pipe, the upper end of the connecting branch pipe is connected with the adjusting straight pipe, and the lower end of the connecting branch pipe is connected with the support frame.

5. Child's bed convertible to a desk according to claim 4, characterized in that:

the adjusting component comprises a positioner, a segment controller and a fixed seat;

the segment controller is movably arranged on the fixed seat;

the positioner is arranged between the segment controller and the fixed seat, and part of the positioner extends out of the segment controller;

the part of the positioner extending out of the segmented controller is matched and connected with the positioning hole.

6. Child's bed convertible to a desk according to claim 5, characterized in that:

the locator is in a shape of Chinese character 'shan', and comprises a bottom plate and three bulges arranged on the bottom plate;

the bulges arranged in the middle extend out of the section controller and are matched and connected with the positioning holes.

7. Child's bed convertible to a desk according to claim 5, characterized in that:

the adjustment assembly further comprises a resilient element;

the elastic element is arranged in the fixed seat, and the stretching direction of the elastic element is consistent with the moving direction of the segmented controller in the fixed seat.

8. Child's bed convertible to a desk according to any one of claims 3 to 7, characterized in that:

the connecting assembly comprises a connecting pipe, a connecting seat, a first joint and an adapter;

the connecting pipe is sleeved on the adjusting component and is movably arranged on the joint seat;

the connecting seat is sleeved at the top end of the connecting pipe;

in a child bed state, the bed enclosure is connected with the connecting seat through a first connector, and the plug connector is connected with the lower end of the connecting pipe;

in a desk state, the plug connector is connected with the connecting seat through the adapter.

9. Child's bed convertible to a desk according to claim 8, characterized in that:

the connecting seat comprises a connecting sleeve and a split clamping hook which are integrally connected;

the lower end of the connecting sleeve is sleeved outside the upper end of the connecting pipe, and the upper end of the connecting sleeve is fixedly connected with the split clamping hook;

the free end of the split clamping hook is provided with a hook head, and the hook head faces the connecting sleeve.

10. Child's bed convertible to a desk according to claim 9, characterized in that:

the adapter is a 90-degree elbow;

a first socket slot is formed in the upper end of the adapter and is connected with the plug connector;

the lower end of the adapter is provided with a cavity corresponding to the split clamping hook in shape;

the cavity is provided with a key, and the key is arranged in the cavity through a fixed pin;

when the adapter is connected with the connecting seat, the fixing pin is clamped with the hook head;

when the adapter with when the connecting seat separation, the button promotes the fixed pin breaks away from the eave tile.

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